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ipv6: White-space cleansing : Line Layouts 

This patch makes no changes to the logic of the code but simply addresses
coding style issues as detected by checkpatch.

Both objdump and diff -w show no differences.

A number of items are addressed in this patch:
* Multiple spaces converted to tabs
* Spaces before tabs removed.
* Spaces in pointer typing cleansed (char *)foo etc.
* Remove space after sizeof
* Ensure spacing around comparators such as if statements.

Signed-off-by: Ian Morris <ipm@chirality.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ian Morris 2014-08-24 21:53:10 +01:00 committed by David S. Miller
parent a9b0b2faa8
commit 67ba4152e8
31 changed files with 203 additions and 203 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
net/ipv6/addrconf.c
View File

@ -180,7 +180,7 @@ static struct ipv6_devconf ipv6_devconf __read_mostly = {
.rtr_solicits = MAX_RTR_SOLICITATIONS,
.rtr_solicit_interval = RTR_SOLICITATION_INTERVAL,
.rtr_solicit_delay = MAX_RTR_SOLICITATION_DELAY,
.use_tempaddr = 0,
.use_tempaddr = 0,
.temp_valid_lft = TEMP_VALID_LIFETIME,
.temp_prefered_lft = TEMP_PREFERRED_LIFETIME,
.regen_max_retry = REGEN_MAX_RETRY,
@ -1105,8 +1105,8 @@ retry:
spin_unlock_bh(&ifp->lock);
regen_advance = idev->cnf.regen_max_retry *
idev->cnf.dad_transmits *
NEIGH_VAR(idev->nd_parms, RETRANS_TIME) / HZ;
idev->cnf.dad_transmits *
NEIGH_VAR(idev->nd_parms, RETRANS_TIME) / HZ;
write_unlock_bh(&idev->lock);
/* A temporary address is created only if this calculated Preferred
@ -3035,7 +3035,7 @@ static int addrconf_ifdown(struct net_device *dev, int how)
struct hlist_head *h = &inet6_addr_lst[i];
spin_lock_bh(&addrconf_hash_lock);
restart:
restart:
hlist_for_each_entry_rcu(ifa, h, addr_lst) {
if (ifa->idev == idev) {
hlist_del_init_rcu(&ifa->addr_lst);
@ -3547,8 +3547,8 @@ static void __net_exit if6_proc_net_exit(struct net *net)
}
static struct pernet_operations if6_proc_net_ops = {
.init = if6_proc_net_init,
.exit = if6_proc_net_exit,
.init = if6_proc_net_init,
.exit = if6_proc_net_exit,
};
int __init if6_proc_init(void)

12
net/ipv6/af_inet6.c
View File

@ -7,15 +7,15 @@
*
* Adapted from linux/net/ipv4/af_inet.c
*
* Fixes:
* Fixes:
* piggy, Karl Knutson : Socket protocol table
* Hideaki YOSHIFUJI : sin6_scope_id support
* Arnaldo Melo : check proc_net_create return, cleanups
* Hideaki YOSHIFUJI : sin6_scope_id support
* Arnaldo Melo : check proc_net_create return, cleanups
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*/
#define pr_fmt(fmt) "IPv6: " fmt

16
net/ipv6/ah6.c
View File

@ -17,10 +17,10 @@
* Authors
*
* Mitsuru KANDA @USAGI : IPv6 Support
* Kazunori MIYAZAWA @USAGI :
* Kunihiro Ishiguro <kunihiro@ipinfusion.com>
* Kazunori MIYAZAWA @USAGI :
* Kunihiro Ishiguro <kunihiro@ipinfusion.com>
*
* This file is derived from net/ipv4/ah.c.
* This file is derived from net/ipv4/ah.c.
*/
#define pr_fmt(fmt) "IPv6: " fmt
@ -284,7 +284,7 @@ static int ipv6_clear_mutable_options(struct ipv6hdr *iph, int len, int dir)
ipv6_rearrange_rthdr(iph, exthdr.rth);
break;
default :
default:
return 0;
}
@ -478,7 +478,7 @@ static void ah6_input_done(struct crypto_async_request *base, int err)
auth_data = ah_tmp_auth(work_iph, hdr_len);
icv = ah_tmp_icv(ahp->ahash, auth_data, ahp->icv_trunc_len);
err = memcmp(icv, auth_data, ahp->icv_trunc_len) ? -EBADMSG: 0;
err = memcmp(icv, auth_data, ahp->icv_trunc_len) ? -EBADMSG : 0;
if (err)
goto out;
@ -622,7 +622,7 @@ static int ah6_input(struct xfrm_state *x, struct sk_buff *skb)
goto out_free;
}
err = memcmp(icv, auth_data, ahp->icv_trunc_len) ? -EBADMSG: 0;
err = memcmp(icv, auth_data, ahp->icv_trunc_len) ? -EBADMSG : 0;
if (err)
goto out_free;
@ -647,8 +647,8 @@ static int ah6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
u8 type, u8 code, int offset, __be32 info)
{
struct net *net = dev_net(skb->dev);
struct ipv6hdr *iph = (struct ipv6hdr*)skb->data;
struct ip_auth_hdr *ah = (struct ip_auth_hdr*)(skb->data+offset);
struct ipv6hdr *iph = (struct ipv6hdr *)skb->data;
struct ip_auth_hdr *ah = (struct ip_auth_hdr *)(skb->data+offset);
struct xfrm_state *x;
if (type != ICMPV6_PKT_TOOBIG &&

8
net/ipv6/datagram.c
View File

@ -43,13 +43,13 @@ static bool ipv6_mapped_addr_any(const struct in6_addr *a)
int ip6_datagram_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
{
struct sockaddr_in6 *usin = (struct sockaddr_in6 *) uaddr;
struct inet_sock *inet = inet_sk(sk);
struct ipv6_pinfo *np = inet6_sk(sk);
struct in6_addr *daddr, *final_p, final;
struct inet_sock *inet = inet_sk(sk);
struct ipv6_pinfo *np = inet6_sk(sk);
struct in6_addr *daddr, *final_p, final;
struct dst_entry *dst;
struct flowi6 fl6;
struct ip6_flowlabel *flowlabel = NULL;
struct ipv6_txoptions *opt;
struct ipv6_txoptions *opt;
int addr_type;
int err;

8
net/ipv6/esp6.c
View File

@ -17,10 +17,10 @@
* Authors
*
* Mitsuru KANDA @USAGI : IPv6 Support
* Kazunori MIYAZAWA @USAGI :
* Kunihiro Ishiguro <kunihiro@ipinfusion.com>
* Kazunori MIYAZAWA @USAGI :
* Kunihiro Ishiguro <kunihiro@ipinfusion.com>
*
* This file is derived from net/ipv4/esp.c
* This file is derived from net/ipv4/esp.c
*/
#define pr_fmt(fmt) "IPv6: " fmt
@ -598,7 +598,7 @@ static int esp6_init_state(struct xfrm_state *x)
case XFRM_MODE_BEET:
if (x->sel.family != AF_INET6)
x->props.header_len += IPV4_BEET_PHMAXLEN +
(sizeof(struct ipv6hdr) - sizeof(struct iphdr));
(sizeof(struct ipv6hdr) - sizeof(struct iphdr));
break;
case XFRM_MODE_TRANSPORT:
break;

2
net/ipv6/exthdrs.c
View File

@ -142,7 +142,7 @@ static bool ip6_parse_tlv(const struct tlvtype_proc *procs, struct sk_buff *skb)
default: /* Other TLV code so scan list */
if (optlen > len)
goto bad;
for (curr=procs; curr->type >= 0; curr++) {
for (curr = procs; curr->type >= 0; curr++) {
if (curr->type == nh[off]) {
/* type specific length/alignment
checks will be performed in the

10
net/ipv6/icmp.c
View File

@ -503,7 +503,7 @@ static void icmp6_send(struct sk_buff *skb, u8 type, u8 code, __u32 info)
msg.type = type;
len = skb->len - msg.offset;
len = min_t(unsigned int, len, IPV6_MIN_MTU - sizeof(struct ipv6hdr) -sizeof(struct icmp6hdr));
len = min_t(unsigned int, len, IPV6_MIN_MTU - sizeof(struct ipv6hdr) - sizeof(struct icmp6hdr));
if (len < 0) {
LIMIT_NETDEBUG(KERN_DEBUG "icmp: len problem\n");
goto out_dst_release;
@ -636,7 +636,7 @@ void icmpv6_notify(struct sk_buff *skb, u8 type, u8 code, __be32 info)
/* now skip over extension headers */
inner_offset = ipv6_skip_exthdr(skb, sizeof(struct ipv6hdr),
&nexthdr, &frag_off);
if (inner_offset<0)
if (inner_offset < 0)
goto out;
} else {
inner_offset = sizeof(struct ipv6hdr);
@ -808,7 +808,7 @@ void icmpv6_flow_init(struct sock *sk, struct flowi6 *fl6,
memset(fl6, 0, sizeof(*fl6));
fl6->saddr = *saddr;
fl6->daddr = *daddr;
fl6->flowi6_proto = IPPROTO_ICMPV6;
fl6->flowi6_proto = IPPROTO_ICMPV6;
fl6->fl6_icmp_type = type;
fl6->fl6_icmp_code = 0;
fl6->flowi6_oif = oif;
@ -875,8 +875,8 @@ static void __net_exit icmpv6_sk_exit(struct net *net)
}
static struct pernet_operations icmpv6_sk_ops = {
.init = icmpv6_sk_init,
.exit = icmpv6_sk_exit,
.init = icmpv6_sk_init,
.exit = icmpv6_sk_exit,
};
int __init icmpv6_init(void)

2
net/ipv6/inet6_connection_sock.c
View File

@ -163,7 +163,7 @@ void inet6_csk_reqsk_queue_hash_add(struct sock *sk,
EXPORT_SYMBOL_GPL(inet6_csk_reqsk_queue_hash_add);
void inet6_csk_addr2sockaddr(struct sock *sk, struct sockaddr * uaddr)
void inet6_csk_addr2sockaddr(struct sock *sk, struct sockaddr *uaddr)
{
struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *) uaddr;

2
net/ipv6/inet6_hashtables.c
View File

@ -6,7 +6,7 @@
* Generic INET6 transport hashtables
*
* Authors: Lotsa people, from code originally in tcp, generalised here
* by Arnaldo Carvalho de Melo <acme@mandriva.com>
* by Arnaldo Carvalho de Melo <acme@mandriva.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License

18
net/ipv6/ip6_flowlabel.c
View File

@ -136,7 +136,7 @@ static void ip6_fl_gc(unsigned long dummy)
spin_lock(&ip6_fl_lock);
for (i=0; i<=FL_HASH_MASK; i++) {
for (i = 0; i <= FL_HASH_MASK; i++) {
struct ip6_flowlabel *fl;
struct ip6_flowlabel __rcu **flp;
@ -239,7 +239,7 @@ static struct ip6_flowlabel *fl_intern(struct net *net,
/* Socket flowlabel lists */
struct ip6_flowlabel * fl6_sock_lookup(struct sock *sk, __be32 label)
struct ip6_flowlabel *fl6_sock_lookup(struct sock *sk, __be32 label)
{
struct ipv6_fl_socklist *sfl;
struct ipv6_pinfo *np = inet6_sk(sk);
@ -293,11 +293,11 @@ void fl6_free_socklist(struct sock *sk)
following rthdr.
*/
struct ipv6_txoptions *fl6_merge_options(struct ipv6_txoptions * opt_space,
struct ip6_flowlabel * fl,
struct ipv6_txoptions * fopt)
struct ipv6_txoptions *fl6_merge_options(struct ipv6_txoptions *opt_space,
struct ip6_flowlabel *fl,
struct ipv6_txoptions *fopt)
{
struct ipv6_txoptions * fl_opt = fl->opt;
struct ipv6_txoptions *fl_opt = fl->opt;
if (fopt == NULL || fopt->opt_flen == 0)
return fl_opt;
@ -388,7 +388,7 @@ fl_create(struct net *net, struct sock *sk, struct in6_flowlabel_req *freq,
goto done;
msg.msg_controllen = olen;
msg.msg_control = (void*)(fl->opt+1);
msg.msg_control = (void *)(fl->opt+1);
memset(&flowi6, 0, sizeof(flowi6));
err = ip6_datagram_send_ctl(net, sk, &msg, &flowi6, fl->opt,
@ -517,7 +517,7 @@ int ipv6_flowlabel_opt(struct sock *sk, char __user *optval, int optlen)
struct net *net = sock_net(sk);
struct ipv6_pinfo *np = inet6_sk(sk);
struct in6_flowlabel_req freq;
struct ipv6_fl_socklist *sfl1=NULL;
struct ipv6_fl_socklist *sfl1 = NULL;
struct ipv6_fl_socklist *sfl;
struct ipv6_fl_socklist __rcu **sflp;
struct ip6_flowlabel *fl, *fl1 = NULL;
@ -542,7 +542,7 @@ int ipv6_flowlabel_opt(struct sock *sk, char __user *optval, int optlen)
}
spin_lock_bh(&ip6_sk_fl_lock);
for (sflp = &np->ipv6_fl_list;
(sfl = rcu_dereference(*sflp))!=NULL;
(sfl = rcu_dereference(*sflp)) != NULL;
sflp = &sfl->next) {
if (sfl->fl->label == freq.flr_label) {
if (freq.flr_label == (np->flow_label&IPV6_FLOWLABEL_MASK))

2
net/ipv6/ip6_icmp.c
View File

@ -13,7 +13,7 @@ static ip6_icmp_send_t __rcu *ip6_icmp_send;
int inet6_register_icmp_sender(ip6_icmp_send_t *fn)
{
return (cmpxchg((ip6_icmp_send_t **)&ip6_icmp_send, NULL, fn) == NULL) ?
0 : -EBUSY;
0 : -EBUSY;
}
EXPORT_SYMBOL(inet6_register_icmp_sender);

6
net/ipv6/ip6_input.c
View File

@ -15,8 +15,8 @@
*/
/* Changes
*
* Mitsuru KANDA @USAGI and
* YOSHIFUJI Hideaki @USAGI: Remove ipv6_parse_exthdrs().
* Mitsuru KANDA @USAGI and
* YOSHIFUJI Hideaki @USAGI: Remove ipv6_parse_exthdrs().
*/
#include <linux/errno.h>
@ -65,7 +65,7 @@ int ip6_rcv_finish(struct sk_buff *skb)
int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev)
{
const struct ipv6hdr *hdr;
u32 pkt_len;
u32 pkt_len;
struct inet6_dev *idev;
struct net *net = dev_net(skb->dev);

2
net/ipv6/ip6_offload.c
View File

@ -244,7 +244,7 @@ static struct sk_buff **ipv6_gro_receive(struct sk_buff **head,
continue;
iph2 = (struct ipv6hdr *)(p->data + off);
first_word = *(__be32 *)iph ^ *(__be32 *)iph2 ;
first_word = *(__be32 *)iph ^ *(__be32 *)iph2;
/* All fields must match except length and Traffic Class.
* XXX skbs on the gro_list have all been parsed and pulled

20
net/ipv6/ip6_output.c
View File

@ -20,7 +20,7 @@
* etc.
*
* H. von Brand : Added missing #include <linux/string.h>
* Imran Patel : frag id should be in NBO
* Imran Patel : frag id should be in NBO
* Kazunori MIYAZAWA @USAGI
* : add ip6_append_data and related functions
* for datagram xmit
@ -555,14 +555,14 @@ static void ipv6_select_ident(struct frag_hdr *fhdr, struct rt6_info *rt)
int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
{
struct sk_buff *frag;
struct rt6_info *rt = (struct rt6_info*)skb_dst(skb);
struct rt6_info *rt = (struct rt6_info *)skb_dst(skb);
struct ipv6_pinfo *np = skb->sk ? inet6_sk(skb->sk) : NULL;
struct ipv6hdr *tmp_hdr;
struct frag_hdr *fh;
unsigned int mtu, hlen, left, len;
int hroom, troom;
__be32 frag_id = 0;
int ptr, offset = 0, err=0;
int ptr, offset = 0, err = 0;
u8 *prevhdr, nexthdr = 0;
struct net *net = dev_net(skb_dst(skb)->dev);
@ -637,7 +637,7 @@ int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
}
__skb_pull(skb, hlen);
fh = (struct frag_hdr*)__skb_push(skb, sizeof(struct frag_hdr));
fh = (struct frag_hdr *)__skb_push(skb, sizeof(struct frag_hdr));
__skb_push(skb, hlen);
skb_reset_network_header(skb);
memcpy(skb_network_header(skb), tmp_hdr, hlen);
@ -662,7 +662,7 @@ int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
if (frag) {
frag->ip_summed = CHECKSUM_NONE;
skb_reset_transport_header(frag);
fh = (struct frag_hdr*)__skb_push(frag, sizeof(struct frag_hdr));
fh = (struct frag_hdr *)__skb_push(frag, sizeof(struct frag_hdr));
__skb_push(frag, hlen);
skb_reset_network_header(frag);
memcpy(skb_network_header(frag), tmp_hdr,
@ -681,7 +681,7 @@ int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
}
err = output(skb);
if(!err)
if (!err)
IP6_INC_STATS(net, ip6_dst_idev(&rt->dst),
IPSTATS_MIB_FRAGCREATES);
@ -742,7 +742,7 @@ slow_path:
/*
* Keep copying data until we run out.
*/
while(left > 0) {
while (left > 0) {
len = left;
/* IF: it doesn't fit, use 'mtu' - the data space left */
if (len > mtu)
@ -865,7 +865,7 @@ static struct dst_entry *ip6_sk_dst_check(struct sock *sk,
/* Yes, checking route validity in not connected
* case is not very simple. Take into account,
* that we do not support routing by source, TOS,
* and MSG_DONTROUTE --ANK (980726)
* and MSG_DONTROUTE --ANK (980726)
*
* 1. ip6_rt_check(): If route was host route,
* check that cached destination is current.
@ -1049,7 +1049,7 @@ static inline int ip6_ufo_append_data(struct sock *sk,
int getfrag(void *from, char *to, int offset, int len,
int odd, struct sk_buff *skb),
void *from, int length, int hh_len, int fragheaderlen,
int transhdrlen, int mtu,unsigned int flags,
int transhdrlen, int mtu, unsigned int flags,
struct rt6_info *rt)
{
@ -1072,7 +1072,7 @@ static inline int ip6_ufo_append_data(struct sock *sk,
skb_reserve(skb, hh_len);
/* create space for UDP/IP header */
skb_put(skb,fragheaderlen + transhdrlen);
skb_put(skb, fragheaderlen + transhdrlen);
/* initialize network header pointer */
skb_reset_network_header(skb);

32
net/ipv6/ip6_tunnel.c
View File

@ -408,12 +408,12 @@ __u16 ip6_tnl_parse_tlv_enc_lim(struct sk_buff *skb, __u8 *raw)
{
const struct ipv6hdr *ipv6h = (const struct ipv6hdr *) raw;
__u8 nexthdr = ipv6h->nexthdr;
__u16 off = sizeof (*ipv6h);
__u16 off = sizeof(*ipv6h);
while (ipv6_ext_hdr(nexthdr) && nexthdr != NEXTHDR_NONE) {
__u16 optlen = 0;
struct ipv6_opt_hdr *hdr;
if (raw + off + sizeof (*hdr) > skb->data &&
if (raw + off + sizeof(*hdr) > skb->data &&
!pskb_may_pull(skb, raw - skb->data + off + sizeof (*hdr)))
break;
@ -530,7 +530,7 @@ ip6_tnl_err(struct sk_buff *skb, __u8 ipproto, struct inet6_skb_parm *opt,
mtu = IPV6_MIN_MTU;
t->dev->mtu = mtu;
if ((len = sizeof (*ipv6h) + ntohs(ipv6h->payload_len)) > mtu) {
if ((len = sizeof(*ipv6h) + ntohs(ipv6h->payload_len)) > mtu) {
rel_type = ICMPV6_PKT_TOOBIG;
rel_code = 0;
rel_info = mtu;
@ -991,7 +991,7 @@ static int ip6_tnl_xmit2(struct sk_buff *skb,
t->parms.name);
goto tx_err_dst_release;
}
mtu = dst_mtu(dst) - sizeof (*ipv6h);
mtu = dst_mtu(dst) - sizeof(*ipv6h);
if (encap_limit >= 0) {
max_headroom += 8;
mtu -= 8;
@ -1083,7 +1083,7 @@ ip4ip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev)
if (!(t->parms.flags & IP6_TNL_F_IGN_ENCAP_LIMIT))
encap_limit = t->parms.encap_limit;
memcpy(&fl6, &t->fl.u.ip6, sizeof (fl6));
memcpy(&fl6, &t->fl.u.ip6, sizeof(fl6));
fl6.flowi6_proto = IPPROTO_IPIP;
dsfield = ipv4_get_dsfield(iph);
@ -1135,7 +1135,7 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev)
} else if (!(t->parms.flags & IP6_TNL_F_IGN_ENCAP_LIMIT))
encap_limit = t->parms.encap_limit;
memcpy(&fl6, &t->fl.u.ip6, sizeof (fl6));
memcpy(&fl6, &t->fl.u.ip6, sizeof(fl6));
fl6.flowi6_proto = IPPROTO_IPV6;
dsfield = ipv6_get_dsfield(ipv6h);
@ -1229,11 +1229,11 @@ static void ip6_tnl_link_config(struct ip6_tnl *t)
if (rt->dst.dev) {
dev->hard_header_len = rt->dst.dev->hard_header_len +
sizeof (struct ipv6hdr);
sizeof(struct ipv6hdr);
dev->mtu = rt->dst.dev->mtu - sizeof (struct ipv6hdr);
dev->mtu = rt->dst.dev->mtu - sizeof(struct ipv6hdr);
if (!(t->parms.flags & IP6_TNL_F_IGN_ENCAP_LIMIT))
dev->mtu-=8;
dev->mtu -= 8;
if (dev->mtu < IPV6_MIN_MTU)
dev->mtu = IPV6_MIN_MTU;
@ -1350,7 +1350,7 @@ ip6_tnl_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
switch (cmd) {
case SIOCGETTUNNEL:
if (dev == ip6n->fb_tnl_dev) {
if (copy_from_user(&p, ifr->ifr_ifru.ifru_data, sizeof (p))) {
if (copy_from_user(&p, ifr->ifr_ifru.ifru_data, sizeof(p))) {
err = -EFAULT;
break;
}
@ -1362,7 +1362,7 @@ ip6_tnl_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
memset(&p, 0, sizeof(p));
}
ip6_tnl_parm_to_user(&p, &t->parms);
if (copy_to_user(ifr->ifr_ifru.ifru_data, &p, sizeof (p))) {
if (copy_to_user(ifr->ifr_ifru.ifru_data, &p, sizeof(p))) {
err = -EFAULT;
}
break;
@ -1372,7 +1372,7 @@ ip6_tnl_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
break;
err = -EFAULT;
if (copy_from_user(&p, ifr->ifr_ifru.ifru_data, sizeof (p)))
if (copy_from_user(&p, ifr->ifr_ifru.ifru_data, sizeof(p)))
break;
err = -EINVAL;
if (p.proto != IPPROTO_IPV6 && p.proto != IPPROTO_IPIP &&
@ -1407,7 +1407,7 @@ ip6_tnl_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
if (dev == ip6n->fb_tnl_dev) {
err = -EFAULT;
if (copy_from_user(&p, ifr->ifr_ifru.ifru_data, sizeof (p)))
if (copy_from_user(&p, ifr->ifr_ifru.ifru_data, sizeof(p)))
break;
err = -ENOENT;
ip6_tnl_parm_from_user(&p1, &p);
@ -1482,11 +1482,11 @@ static void ip6_tnl_dev_setup(struct net_device *dev)
dev->destructor = ip6_dev_free;
dev->type = ARPHRD_TUNNEL6;
dev->hard_header_len = LL_MAX_HEADER + sizeof (struct ipv6hdr);
dev->mtu = ETH_DATA_LEN - sizeof (struct ipv6hdr);
dev->hard_header_len = LL_MAX_HEADER + sizeof(struct ipv6hdr);
dev->mtu = ETH_DATA_LEN - sizeof(struct ipv6hdr);
t = netdev_priv(dev);
if (!(t->parms.flags & IP6_TNL_F_IGN_ENCAP_LIMIT))
dev->mtu-=8;
dev->mtu -= 8;
dev->flags |= IFF_NOARP;
dev->addr_len = sizeof(struct in6_addr);
dev->priv_flags &= ~IFF_XMIT_DST_RELEASE;

4
net/ipv6/ip6mr.c
View File

@ -845,7 +845,7 @@ static void ip6mr_destroy_unres(struct mr6_table *mrt, struct mfc6_cache *c)
atomic_dec(&mrt->cache_resolve_queue_len);
while((skb = skb_dequeue(&c->mfc_un.unres.unresolved)) != NULL) {
while ((skb = skb_dequeue(&c->mfc_un.unres.unresolved)) != NULL) {
if (ipv6_hdr(skb)->version == 0) {
struct nlmsghdr *nlh = (struct nlmsghdr *)skb_pull(skb, sizeof(struct ipv6hdr));
nlh->nlmsg_type = NLMSG_ERROR;
@ -1103,7 +1103,7 @@ static void ip6mr_cache_resolve(struct net *net, struct mr6_table *mrt,
* Play the pending entries through our router
*/
while((skb = __skb_dequeue(&uc->mfc_un.unres.unresolved))) {
while ((skb = __skb_dequeue(&uc->mfc_un.unres.unresolved))) {
if (ipv6_hdr(skb)->version == 0) {
struct nlmsghdr *nlh = (struct nlmsghdr *)skb_pull(skb, sizeof(struct ipv6hdr));

22
net/ipv6/ipv6_sockglue.c
View File

@ -66,12 +66,12 @@ int ip6_ra_control(struct sock *sk, int sel)
if (sk->sk_type != SOCK_RAW || inet_sk(sk)->inet_num != IPPROTO_RAW)
return -ENOPROTOOPT;
new_ra = (sel>=0) ? kmalloc(sizeof(*new_ra), GFP_KERNEL) : NULL;
new_ra = (sel >= 0) ? kmalloc(sizeof(*new_ra), GFP_KERNEL) : NULL;
write_lock_bh(&ip6_ra_lock);
for (rap = &ip6_ra_chain; (ra=*rap) != NULL; rap = &ra->next) {
for (rap = &ip6_ra_chain; (ra = *rap) != NULL; rap = &ra->next) {
if (ra->sk == sk) {
if (sel>=0) {
if (sel >= 0) {
write_unlock_bh(&ip6_ra_lock);
kfree(new_ra);
return -EADDRINUSE;
@ -130,7 +130,7 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname,
int retv = -ENOPROTOOPT;
if (optval == NULL)
val=0;
val = 0;
else {
if (optlen >= sizeof(int)) {
if (get_user(val, (int __user *) optval))
@ -139,7 +139,7 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname,
val = 0;
}
valbool = (val!=0);
valbool = (val != 0);
if (ip6_mroute_opt(optname))
return ip6_mroute_setsockopt(sk, optname, optval, optlen);
@ -474,7 +474,7 @@ sticky_done:
goto done;
msg.msg_controllen = optlen;
msg.msg_control = (void*)(opt+1);
msg.msg_control = (void *)(opt+1);
retv = ip6_datagram_send_ctl(net, sk, &msg, &fl6, opt, &junk,
&junk, &junk);
@ -687,7 +687,7 @@ done:
retv = -ENOBUFS;
break;
}
gsf = kmalloc(optlen,GFP_KERNEL);
gsf = kmalloc(optlen, GFP_KERNEL);
if (!gsf) {
retv = -ENOBUFS;
break;
@ -921,7 +921,7 @@ static int ipv6_getsockopt_sticky(struct sock *sk, struct ipv6_txoptions *opt,
if (!opt)
return 0;
switch(optname) {
switch (optname) {
case IPV6_HOPOPTS:
hdr = opt->hopopt;
break;
@ -1284,9 +1284,9 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
return -ENOPROTOOPT;
}
len = min_t(unsigned int, sizeof(int), len);
if(put_user(len, optlen))
if (put_user(len, optlen))
return -EFAULT;
if(copy_to_user(optval,&val,len))
if (copy_to_user(optval, &val, len))
return -EFAULT;
return 0;
}
@ -1299,7 +1299,7 @@ int ipv6_getsockopt(struct sock *sk, int level, int optname,
if (level == SOL_IP && sk->sk_type != SOCK_RAW)
return udp_prot.getsockopt(sk, level, optname, optval, optlen);
if(level != SOL_IPV6)
if (level != SOL_IPV6)
return -ENOPROTOOPT;
err = do_ipv6_getsockopt(sk, level, optname, optval, optlen, 0);

100
net/ipv6/mcast.c
View File

@ -232,7 +232,7 @@ int ipv6_sock_mc_drop(struct sock *sk, int ifindex, const struct in6_addr *addr)
spin_lock(&ipv6_sk_mc_lock);
for (lnk = &np->ipv6_mc_list;
(mc_lst = rcu_dereference_protected(*lnk,
lockdep_is_held(&ipv6_sk_mc_lock))) !=NULL ;
lockdep_is_held(&ipv6_sk_mc_lock))) != NULL;
lnk = &mc_lst->next) {
if ((ifindex == 0 || mc_lst->ifindex == ifindex) &&
ipv6_addr_equal(&mc_lst->addr, addr)) {
@ -390,7 +390,7 @@ int ip6_mc_source(int add, int omode, struct sock *sk,
if (!psl)
goto done; /* err = -EADDRNOTAVAIL */
rv = !0;
for (i=0; i<psl->sl_count; i++) {
for (i = 0; i < psl->sl_count; i++) {
rv = !ipv6_addr_equal(&psl->sl_addr[i], source);
if (rv == 0)
break;
@ -407,7 +407,7 @@ int ip6_mc_source(int add, int omode, struct sock *sk,
/* update the interface filter */
ip6_mc_del_src(idev, group, omode, 1, source, 1);
for (j=i+1; j<psl->sl_count; j++)
for (j = i+1; j < psl->sl_count; j++)
psl->sl_addr[j-1] = psl->sl_addr[j];
psl->sl_count--;
err = 0;
@ -433,19 +433,19 @@ int ip6_mc_source(int add, int omode, struct sock *sk,
newpsl->sl_max = count;
newpsl->sl_count = count - IP6_SFBLOCK;
if (psl) {
for (i=0; i<psl->sl_count; i++)
for (i = 0; i < psl->sl_count; i++)
newpsl->sl_addr[i] = psl->sl_addr[i];
sock_kfree_s(sk, psl, IP6_SFLSIZE(psl->sl_max));
}
pmc->sflist = psl = newpsl;
}
rv = 1; /* > 0 for insert logic below if sl_count is 0 */
for (i=0; i<psl->sl_count; i++) {
for (i = 0; i < psl->sl_count; i++) {
rv = !ipv6_addr_equal(&psl->sl_addr[i], source);
if (rv == 0) /* There is an error in the address. */
goto done;
}
for (j=psl->sl_count-1; j>=i; j--)
for (j = psl->sl_count-1; j >= i; j--)
psl->sl_addr[j+1] = psl->sl_addr[j];
psl->sl_addr[i] = *source;
psl->sl_count++;
@ -514,7 +514,7 @@ int ip6_mc_msfilter(struct sock *sk, struct group_filter *gsf)
goto done;
}
newpsl->sl_max = newpsl->sl_count = gsf->gf_numsrc;
for (i=0; i<newpsl->sl_count; ++i) {
for (i = 0; i < newpsl->sl_count; ++i) {
struct sockaddr_in6 *psin6;
psin6 = (struct sockaddr_in6 *)&gsf->gf_slist[i];
@ -606,7 +606,7 @@ int ip6_mc_msfget(struct sock *sk, struct group_filter *gsf,
* on ipv6_sk_mc_lock and a write lock on pmc->sflock. We
* have the socket lock, so reading here is safe.
*/
for (i=0; i<copycount; i++) {
for (i = 0; i < copycount; i++) {
struct sockaddr_in6 *psin6;
struct sockaddr_storage ss;
@ -648,7 +648,7 @@ bool inet6_mc_check(struct sock *sk, const struct in6_addr *mc_addr,
} else {
int i;
for (i=0; i<psl->sl_count; i++) {
for (i = 0; i < psl->sl_count; i++) {
if (ipv6_addr_equal(&psl->sl_addr[i], src_addr))
break;
}
@ -762,7 +762,7 @@ static void mld_add_delrec(struct inet6_dev *idev, struct ifmcaddr6 *im)
pmc->mca_tomb = im->mca_tomb;
pmc->mca_sources = im->mca_sources;
im->mca_tomb = im->mca_sources = NULL;
for (psf=pmc->mca_sources; psf; psf=psf->sf_next)
for (psf = pmc->mca_sources; psf; psf = psf->sf_next)
psf->sf_crcount = pmc->mca_crcount;
}
spin_unlock_bh(&im->mca_lock);
@ -780,7 +780,7 @@ static void mld_del_delrec(struct inet6_dev *idev, const struct in6_addr *pmca)
spin_lock_bh(&idev->mc_lock);
pmc_prev = NULL;
for (pmc=idev->mc_tomb; pmc; pmc=pmc->next) {
for (pmc = idev->mc_tomb; pmc; pmc = pmc->next) {
if (ipv6_addr_equal(&pmc->mca_addr, pmca))
break;
pmc_prev = pmc;
@ -794,7 +794,7 @@ static void mld_del_delrec(struct inet6_dev *idev, const struct in6_addr *pmca)
spin_unlock_bh(&idev->mc_lock);
if (pmc) {
for (psf=pmc->mca_tomb; psf; psf=psf_next) {
for (psf = pmc->mca_tomb; psf; psf = psf_next) {
psf_next = psf->sf_next;
kfree(psf);
}
@ -821,14 +821,14 @@ static void mld_clear_delrec(struct inet6_dev *idev)
/* clear dead sources, too */
read_lock_bh(&idev->lock);
for (pmc=idev->mc_list; pmc; pmc=pmc->next) {
for (pmc = idev->mc_list; pmc; pmc = pmc->next) {
struct ip6_sf_list *psf, *psf_next;
spin_lock_bh(&pmc->mca_lock);
psf = pmc->mca_tomb;
pmc->mca_tomb = NULL;
spin_unlock_bh(&pmc->mca_lock);
for (; psf; psf=psf_next) {
for (; psf; psf = psf_next) {
psf_next = psf->sf_next;
kfree(psf);
}
@ -917,7 +917,7 @@ int __ipv6_dev_mc_dec(struct inet6_dev *idev, const struct in6_addr *addr)
struct ifmcaddr6 *ma, **map;
write_lock_bh(&idev->lock);
for (map = &idev->mc_list; (ma=*map) != NULL; map = &ma->next) {
for (map = &idev->mc_list; (ma = *map) != NULL; map = &ma->next) {
if (ipv6_addr_equal(&ma->mca_addr, addr)) {
if (--ma->mca_users == 0) {
*map = ma->next;
@ -968,7 +968,7 @@ bool ipv6_chk_mcast_addr(struct net_device *dev, const struct in6_addr *group,
idev = __in6_dev_get(dev);
if (idev) {
read_lock_bh(&idev->lock);
for (mc = idev->mc_list; mc; mc=mc->next) {
for (mc = idev->mc_list; mc; mc = mc->next) {
if (ipv6_addr_equal(&mc->mca_addr, group))
break;
}
@ -977,7 +977,7 @@ bool ipv6_chk_mcast_addr(struct net_device *dev, const struct in6_addr *group,
struct ip6_sf_list *psf;
spin_lock_bh(&mc->mca_lock);
for (psf=mc->mca_sources;psf;psf=psf->sf_next) {
for (psf = mc->mca_sources; psf; psf = psf->sf_next) {
if (ipv6_addr_equal(&psf->sf_addr, src_addr))
break;
}
@ -986,7 +986,7 @@ bool ipv6_chk_mcast_addr(struct net_device *dev, const struct in6_addr *group,
psf->sf_count[MCAST_EXCLUDE] !=
mc->mca_sfcount[MCAST_EXCLUDE];
else
rv = mc->mca_sfcount[MCAST_EXCLUDE] !=0;
rv = mc->mca_sfcount[MCAST_EXCLUDE] != 0;
spin_unlock_bh(&mc->mca_lock);
} else
rv = true; /* don't filter unspecified source */
@ -1077,10 +1077,10 @@ static bool mld_xmarksources(struct ifmcaddr6 *pmc, int nsrcs,
int i, scount;
scount = 0;
for (psf=pmc->mca_sources; psf; psf=psf->sf_next) {
for (psf = pmc->mca_sources; psf; psf = psf->sf_next) {
if (scount == nsrcs)
break;
for (i=0; i<nsrcs; i++) {
for (i = 0; i < nsrcs; i++) {
/* skip inactive filters */
if (psf->sf_count[MCAST_INCLUDE] ||
pmc->mca_sfcount[MCAST_EXCLUDE] !=
@ -1110,10 +1110,10 @@ static bool mld_marksources(struct ifmcaddr6 *pmc, int nsrcs,
/* mark INCLUDE-mode sources */
scount = 0;
for (psf=pmc->mca_sources; psf; psf=psf->sf_next) {
for (psf = pmc->mca_sources; psf; psf = psf->sf_next) {
if (scount == nsrcs)
break;
for (i=0; i<nsrcs; i++) {
for (i = 0; i < nsrcs; i++) {
if (ipv6_addr_equal(&srcs[i], &psf->sf_addr)) {
psf->sf_gsresp = 1;
scount++;
@ -1364,13 +1364,13 @@ int igmp6_event_query(struct sk_buff *skb)
read_lock_bh(&idev->lock);
if (group_type == IPV6_ADDR_ANY) {
for (ma = idev->mc_list; ma; ma=ma->next) {
for (ma = idev->mc_list; ma; ma = ma->next) {
spin_lock_bh(&ma->mca_lock);
igmp6_group_queried(ma, max_delay);
spin_unlock_bh(&ma->mca_lock);
}
} else {
for (ma = idev->mc_list; ma; ma=ma->next) {
for (ma = idev->mc_list; ma; ma = ma->next) {
if (!ipv6_addr_equal(group, &ma->mca_addr))
continue;
spin_lock_bh(&ma->mca_lock);
@ -1434,7 +1434,7 @@ int igmp6_event_report(struct sk_buff *skb)
*/
read_lock_bh(&idev->lock);
for (ma = idev->mc_list; ma; ma=ma->next) {
for (ma = idev->mc_list; ma; ma = ma->next) {
if (ipv6_addr_equal(&ma->mca_addr, &mld->mld_mca)) {
spin_lock(&ma->mca_lock);
if (del_timer(&ma->mca_timer))
@ -1498,7 +1498,7 @@ mld_scount(struct ifmcaddr6 *pmc, int type, int gdeleted, int sdeleted)
struct ip6_sf_list *psf;
int scount = 0;
for (psf=pmc->mca_sources; psf; psf=psf->sf_next) {
for (psf = pmc->mca_sources; psf; psf = psf->sf_next) {
if (!is_in(pmc, psf, type, gdeleted, sdeleted))
continue;
scount++;
@ -1712,7 +1712,7 @@ static struct sk_buff *add_grec(struct sk_buff *skb, struct ifmcaddr6 *pmc,
}
first = 1;
psf_prev = NULL;
for (psf=*psf_list; psf; psf=psf_next) {
for (psf = *psf_list; psf; psf = psf_next) {
struct in6_addr *psrc;
psf_next = psf->sf_next;
@ -1791,7 +1791,7 @@ static void mld_send_report(struct inet6_dev *idev, struct ifmcaddr6 *pmc)
read_lock_bh(&idev->lock);
if (!pmc) {
for (pmc=idev->mc_list; pmc; pmc=pmc->next) {
for (pmc = idev->mc_list; pmc; pmc = pmc->next) {
if (pmc->mca_flags & MAF_NOREPORT)
continue;
spin_lock_bh(&pmc->mca_lock);
@ -1824,7 +1824,7 @@ static void mld_clear_zeros(struct ip6_sf_list **ppsf)
struct ip6_sf_list *psf_prev, *psf_next, *psf;
psf_prev = NULL;
for (psf=*ppsf; psf; psf = psf_next) {
for (psf = *ppsf; psf; psf = psf_next) {
psf_next = psf->sf_next;
if (psf->sf_crcount == 0) {
if (psf_prev)
@ -1848,7 +1848,7 @@ static void mld_send_cr(struct inet6_dev *idev)
/* deleted MCA's */
pmc_prev = NULL;
for (pmc=idev->mc_tomb; pmc; pmc=pmc_next) {
for (pmc = idev->mc_tomb; pmc; pmc = pmc_next) {
pmc_next = pmc->next;
if (pmc->mca_sfmode == MCAST_INCLUDE) {
type = MLD2_BLOCK_OLD_SOURCES;
@ -1881,7 +1881,7 @@ static void mld_send_cr(struct inet6_dev *idev)
spin_unlock(&idev->mc_lock);
/* change recs */
for (pmc=idev->mc_list; pmc; pmc=pmc->next) {
for (pmc = idev->mc_list; pmc; pmc = pmc->next) {
spin_lock_bh(&pmc->mca_lock);
if (pmc->mca_sfcount[MCAST_EXCLUDE]) {
type = MLD2_BLOCK_OLD_SOURCES;
@ -2018,7 +2018,7 @@ static void mld_send_initial_cr(struct inet6_dev *idev)
skb = NULL;
read_lock_bh(&idev->lock);
for (pmc=idev->mc_list; pmc; pmc=pmc->next) {
for (pmc = idev->mc_list; pmc; pmc = pmc->next) {
spin_lock_bh(&pmc->mca_lock);
if (pmc->mca_sfcount[MCAST_EXCLUDE])
type = MLD2_CHANGE_TO_EXCLUDE;
@ -2063,7 +2063,7 @@ static int ip6_mc_del1_src(struct ifmcaddr6 *pmc, int sfmode,
int rv = 0;
psf_prev = NULL;
for (psf=pmc->mca_sources; psf; psf=psf->sf_next) {
for (psf = pmc->mca_sources; psf; psf = psf->sf_next) {
if (ipv6_addr_equal(&psf->sf_addr, psfsrc))
break;
psf_prev = psf;
@ -2104,7 +2104,7 @@ static int ip6_mc_del_src(struct inet6_dev *idev, const struct in6_addr *pmca,
if (!idev)
return -ENODEV;
read_lock_bh(&idev->lock);
for (pmc=idev->mc_list; pmc; pmc=pmc->next) {
for (pmc = idev->mc_list; pmc; pmc = pmc->next) {
if (ipv6_addr_equal(pmca, &pmc->mca_addr))
break;
}
@ -2124,7 +2124,7 @@ static int ip6_mc_del_src(struct inet6_dev *idev, const struct in6_addr *pmca,
pmc->mca_sfcount[sfmode]--;
}
err = 0;
for (i=0; i<sfcount; i++) {
for (i = 0; i < sfcount; i++) {
int rv = ip6_mc_del1_src(pmc, sfmode, &psfsrc[i]);
changerec |= rv > 0;
@ -2140,7 +2140,7 @@ static int ip6_mc_del_src(struct inet6_dev *idev, const struct in6_addr *pmca,
pmc->mca_sfmode = MCAST_INCLUDE;
pmc->mca_crcount = idev->mc_qrv;
idev->mc_ifc_count = pmc->mca_crcount;
for (psf=pmc->mca_sources; psf; psf = psf->sf_next)
for (psf = pmc->mca_sources; psf; psf = psf->sf_next)
psf->sf_crcount = 0;
mld_ifc_event(pmc->idev);
} else if (sf_setstate(pmc) || changerec)
@ -2159,7 +2159,7 @@ static int ip6_mc_add1_src(struct ifmcaddr6 *pmc, int sfmode,
struct ip6_sf_list *psf, *psf_prev;
psf_prev = NULL;
for (psf=pmc->mca_sources; psf; psf=psf->sf_next) {
for (psf = pmc->mca_sources; psf; psf = psf->sf_next) {
if (ipv6_addr_equal(&psf->sf_addr, psfsrc))
break;
psf_prev = psf;
@ -2184,7 +2184,7 @@ static void sf_markstate(struct ifmcaddr6 *pmc)
struct ip6_sf_list *psf;
int mca_xcount = pmc->mca_sfcount[MCAST_EXCLUDE];
for (psf=pmc->mca_sources; psf; psf=psf->sf_next)
for (psf = pmc->mca_sources; psf; psf = psf->sf_next)
if (pmc->mca_sfcount[MCAST_EXCLUDE]) {
psf->sf_oldin = mca_xcount ==
psf->sf_count[MCAST_EXCLUDE] &&
@ -2201,7 +2201,7 @@ static int sf_setstate(struct ifmcaddr6 *pmc)
int new_in, rv;
rv = 0;
for (psf=pmc->mca_sources; psf; psf=psf->sf_next) {
for (psf = pmc->mca_sources; psf; psf = psf->sf_next) {
if (pmc->mca_sfcount[MCAST_EXCLUDE]) {
new_in = mca_xcount == psf->sf_count[MCAST_EXCLUDE] &&
!psf->sf_count[MCAST_INCLUDE];
@ -2211,8 +2211,8 @@ static int sf_setstate(struct ifmcaddr6 *pmc)
if (!psf->sf_oldin) {
struct ip6_sf_list *prev = NULL;
for (dpsf=pmc->mca_tomb; dpsf;
dpsf=dpsf->sf_next) {
for (dpsf = pmc->mca_tomb; dpsf;
dpsf = dpsf->sf_next) {
if (ipv6_addr_equal(&dpsf->sf_addr,
&psf->sf_addr))
break;
@ -2234,7 +2234,7 @@ static int sf_setstate(struct ifmcaddr6 *pmc)
* add or update "delete" records if an active filter
* is now inactive
*/
for (dpsf=pmc->mca_tomb; dpsf; dpsf=dpsf->sf_next)
for (dpsf = pmc->mca_tomb; dpsf; dpsf = dpsf->sf_next)
if (ipv6_addr_equal(&dpsf->sf_addr,
&psf->sf_addr))
break;
@ -2268,7 +2268,7 @@ static int ip6_mc_add_src(struct inet6_dev *idev, const struct in6_addr *pmca,
if (!idev)
return -ENODEV;
read_lock_bh(&idev->lock);
for (pmc=idev->mc_list; pmc; pmc=pmc->next) {
for (pmc = idev->mc_list; pmc; pmc = pmc->next) {
if (ipv6_addr_equal(pmca, &pmc->mca_addr))
break;
}
@ -2284,7 +2284,7 @@ static int ip6_mc_add_src(struct inet6_dev *idev, const struct in6_addr *pmca,
if (!delta)
pmc->mca_sfcount[sfmode]++;
err = 0;
for (i=0; i<sfcount; i++) {
for (i = 0; i < sfcount; i++) {
err = ip6_mc_add1_src(pmc, sfmode, &psfsrc[i]);
if (err)
break;
@ -2294,7 +2294,7 @@ static int ip6_mc_add_src(struct inet6_dev *idev, const struct in6_addr *pmca,
if (!delta)
pmc->mca_sfcount[sfmode]--;
for (j=0; j<i; j++)
for (j = 0; j < i; j++)
ip6_mc_del1_src(pmc, sfmode, &psfsrc[j]);
} else if (isexclude != (pmc->mca_sfcount[MCAST_EXCLUDE] != 0)) {
struct ip6_sf_list *psf;
@ -2308,7 +2308,7 @@ static int ip6_mc_add_src(struct inet6_dev *idev, const struct in6_addr *pmca,
pmc->mca_crcount = idev->mc_qrv;
idev->mc_ifc_count = pmc->mca_crcount;
for (psf=pmc->mca_sources; psf; psf = psf->sf_next)
for (psf = pmc->mca_sources; psf; psf = psf->sf_next)
psf->sf_crcount = 0;
mld_ifc_event(idev);
} else if (sf_setstate(pmc))
@ -2322,12 +2322,12 @@ static void ip6_mc_clear_src(struct ifmcaddr6 *pmc)
{
struct ip6_sf_list *psf, *nextpsf;
for (psf=pmc->mca_tomb; psf; psf=nextpsf) {
for (psf = pmc->mca_tomb; psf; psf = nextpsf) {
nextpsf = psf->sf_next;
kfree(psf);
}
pmc->mca_tomb = NULL;
for (psf=pmc->mca_sources; psf; psf=nextpsf) {
for (psf = pmc->mca_sources; psf; psf = nextpsf) {
nextpsf = psf->sf_next;
kfree(psf);
}
@ -2471,7 +2471,7 @@ void ipv6_mc_down(struct inet6_dev *idev)
mld_gq_stop_timer(idev);
mld_dad_stop_timer(idev);
for (i = idev->mc_list; i; i=i->next)
for (i = idev->mc_list; i; i = i->next)
igmp6_group_dropped(i);
read_unlock_bh(&idev->lock);
@ -2488,7 +2488,7 @@ void ipv6_mc_up(struct inet6_dev *idev)
/* Install multicast list, except for all-nodes (already installed) */
read_lock_bh(&idev->lock);
for (i = idev->mc_list; i; i=i->next)
for (i = idev->mc_list; i; i = i->next)
igmp6_group_added(i);
read_unlock_bh(&idev->lock);
}

16
net/ipv6/ndisc.c
View File

@ -175,7 +175,7 @@ static struct nd_opt_hdr *ndisc_next_option(struct nd_opt_hdr *cur,
type = cur->nd_opt_type;
do {
cur = ((void *)cur) + (cur->nd_opt_len << 3);
} while(cur < end && cur->nd_opt_type != type);
} while (cur < end && cur->nd_opt_type != type);
return cur <= end && cur->nd_opt_type == type ? cur : NULL;
}
@ -192,7 +192,7 @@ static struct nd_opt_hdr *ndisc_next_useropt(struct nd_opt_hdr *cur,
return NULL;
do {
cur = ((void *)cur) + (cur->nd_opt_len << 3);
} while(cur < end && !ndisc_is_useropt(cur));
} while (cur < end && !ndisc_is_useropt(cur));
return cur <= end && ndisc_is_useropt(cur) ? cur : NULL;
}
@ -296,7 +296,7 @@ static u32 ndisc_hash(const void *pkey,
static int ndisc_constructor(struct neighbour *neigh)
{
struct in6_addr *addr = (struct in6_addr*)&neigh->primary_key;
struct in6_addr *addr = (struct in6_addr *)&neigh->primary_key;
struct net_device *dev = neigh->dev;
struct inet6_dev *in6_dev;
struct neigh_parms *parms;
@ -344,7 +344,7 @@ static int ndisc_constructor(struct neighbour *neigh)
static int pndisc_constructor(struct pneigh_entry *n)
{
struct in6_addr *addr = (struct in6_addr*)&n->key;
struct in6_addr *addr = (struct in6_addr *)&n->key;
struct in6_addr maddr;
struct net_device *dev = n->dev;
@ -357,7 +357,7 @@ static int pndisc_constructor(struct pneigh_entry *n)
static void pndisc_destructor(struct pneigh_entry *n)
{
struct in6_addr *addr = (struct in6_addr*)&n->key;
struct in6_addr *addr = (struct in6_addr *)&n->key;
struct in6_addr maddr;
struct net_device *dev = n->dev;
@ -1065,7 +1065,7 @@ static void ndisc_router_discovery(struct sk_buff *skb)
int optlen;
unsigned int pref = 0;
__u8 * opt = (__u8 *)(ra_msg + 1);
__u8 *opt = (__u8 *)(ra_msg + 1);
optlen = (skb_tail_pointer(skb) - skb_transport_header(skb)) -
sizeof(struct ra_msg);
@ -1319,7 +1319,7 @@ skip_linkparms:
continue;
if (ri->prefix_len > in6_dev->cnf.accept_ra_rt_info_max_plen)
continue;
rt6_route_rcv(skb->dev, (u8*)p, (p->nd_opt_len) << 3,
rt6_route_rcv(skb->dev, (u8 *)p, (p->nd_opt_len) << 3,
&ipv6_hdr(skb)->saddr);
}
}
@ -1352,7 +1352,7 @@ skip_routeinfo:
__be32 n;
u32 mtu;
memcpy(&n, ((u8*)(ndopts.nd_opts_mtu+1))+2, sizeof(mtu));
memcpy(&n, ((u8 *)(ndopts.nd_opts_mtu+1))+2, sizeof(mtu));
mtu = ntohl(n);
if (mtu < IPV6_MIN_MTU || mtu > skb->dev->mtu) {

2
net/ipv6/output_core.c
View File

@ -35,7 +35,7 @@ int ip6_find_1stfragopt(struct sk_buff *skb, u8 **nexthdr)
if (found_rhdr)
return offset;
break;
default :
default:
return offset;
}

2
net/ipv6/proc.c
View File

@ -8,7 +8,7 @@
* except it reports the sockets in the INET6 address family.
*
* Authors: David S. Miller (davem@caip.rutgers.edu)
* YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
* YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License

8
net/ipv6/raw.c
View File

@ -889,7 +889,7 @@ back_from_confirm:
else {
lock_sock(sk);
err = ip6_append_data(sk, ip_generic_getfrag, msg->msg_iov,
len, 0, hlimit, tclass, opt, &fl6, (struct rt6_info*)dst,
len, 0, hlimit, tclass, opt, &fl6, (struct rt6_info *)dst,
msg->msg_flags, dontfrag);
if (err)
@ -902,7 +902,7 @@ done:
dst_release(dst);
out:
fl6_sock_release(flowlabel);
return err<0?err:len;
return err < 0 ? err : len;
do_confirm:
dst_confirm(dst);
if (!(msg->msg_flags & MSG_PROBE) || len)
@ -1045,7 +1045,7 @@ static int do_rawv6_getsockopt(struct sock *sk, int level, int optname,
struct raw6_sock *rp = raw6_sk(sk);
int val, len;
if (get_user(len,optlen))
if (get_user(len, optlen))
return -EFAULT;
switch (optname) {
@ -1069,7 +1069,7 @@ static int do_rawv6_getsockopt(struct sock *sk, int level, int optname,
if (put_user(len, optlen))
return -EFAULT;
if (copy_to_user(optval,&val,len))
if (copy_to_user(optval, &val, len))
return -EFAULT;
return 0;
}

6
net/ipv6/reassembly.c
View File

@ -68,7 +68,7 @@ struct ip6frag_skb_cb
int offset;
};
#define FRAG6_CB(skb) ((struct ip6frag_skb_cb*)((skb)->cb))
#define FRAG6_CB(skb) ((struct ip6frag_skb_cb *)((skb)->cb))
static inline u8 ip6_frag_ecn(const struct ipv6hdr *ipv6h)
{
@ -289,7 +289,7 @@ static int ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb,
goto found;
}
prev = NULL;
for(next = fq->q.fragments; next != NULL; next = next->next) {
for (next = fq->q.fragments; next != NULL; next = next->next) {
if (FRAG6_CB(next)->offset >= offset)
break; /* bingo! */
prev = next;
@ -529,7 +529,7 @@ static int ipv6_frag_rcv(struct sk_buff *skb)
IP6_INC_STATS_BH(net, ip6_dst_idev(skb_dst(skb)), IPSTATS_MIB_REASMREQDS);
/* Jumbo payload inhibits frag. header */
if (hdr->payload_len==0)
if (hdr->payload_len == 0)
goto fail_hdr;
if (!pskb_may_pull(skb, (skb_transport_offset(skb) +

20
net/ipv6/route.c
View File

@ -813,7 +813,7 @@ out:
}
struct dst_entry * ip6_route_lookup(struct net *net, struct flowi6 *fl6,
struct dst_entry *ip6_route_lookup(struct net *net, struct flowi6 *fl6,
int flags)
{
return fib6_rule_lookup(net, fl6, flags, ip6_pol_route_lookup);
@ -1024,7 +1024,7 @@ static struct rt6_info *ip6_pol_route_output(struct net *net, struct fib6_table
return ip6_pol_route(net, table, fl6->flowi6_oif, fl6, flags);
}
struct dst_entry * ip6_route_output(struct net *net, const struct sock *sk,
struct dst_entry *ip6_route_output(struct net *net, const struct sock *sk,
struct flowi6 *fl6)
{
int flags = 0;
@ -1149,7 +1149,7 @@ static void ip6_link_failure(struct sk_buff *skb)
static void ip6_rt_update_pmtu(struct dst_entry *dst, struct sock *sk,
struct sk_buff *skb, u32 mtu)
{
struct rt6_info *rt6 = (struct rt6_info*)dst;
struct rt6_info *rt6 = (struct rt6_info *)dst;
dst_confirm(dst);
if (mtu < dst_mtu(dst) && rt6->rt6i_dst.plen == 128) {
@ -1924,7 +1924,7 @@ static struct rt6_info *rt6_get_route_info(struct net *net,
return NULL;
read_lock_bh(&table->tb6_lock);
fn = fib6_locate(&table->tb6_root, prefix ,prefixlen, NULL, 0);
fn = fib6_locate(&table->tb6_root, prefix, prefixlen, NULL, 0);
if (!fn)
goto out;
@ -1983,7 +1983,7 @@ struct rt6_info *rt6_get_dflt_router(const struct in6_addr *addr, struct net_dev
return NULL;
read_lock_bh(&table->tb6_lock);
for (rt = table->tb6_root.leaf; rt; rt=rt->dst.rt6_next) {
for (rt = table->tb6_root.leaf; rt; rt = rt->dst.rt6_next) {
if (dev == rt->dst.dev &&
((rt->rt6i_flags & (RTF_ADDRCONF | RTF_DEFAULT)) == (RTF_ADDRCONF | RTF_DEFAULT)) &&
ipv6_addr_equal(&rt->rt6i_gateway, addr))
@ -2068,7 +2068,7 @@ int ipv6_route_ioctl(struct net *net, unsigned int cmd, void __user *arg)
struct in6_rtmsg rtmsg;
int err;
switch(cmd) {
switch (cmd) {
case SIOCADDRT: /* Add a route */
case SIOCDELRT: /* Delete a route */
if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
@ -2191,7 +2191,7 @@ int ip6_route_get_saddr(struct net *net,
unsigned int prefs,
struct in6_addr *saddr)
{
struct inet6_dev *idev = ip6_dst_idev((struct dst_entry*)rt);
struct inet6_dev *idev = ip6_dst_idev((struct dst_entry *)rt);
int err = 0;
if (rt->rt6i_prefsrc.plen)
*saddr = rt->rt6i_prefsrc.addr;
@ -2486,7 +2486,7 @@ beginning:
return last_err;
}
static int inet6_rtm_delroute(struct sk_buff *skb, struct nlmsghdr* nlh)
static int inet6_rtm_delroute(struct sk_buff *skb, struct nlmsghdr *nlh)
{
struct fib6_config cfg;
int err;
@ -2501,7 +2501,7 @@ static int inet6_rtm_delroute(struct sk_buff *skb, struct nlmsghdr* nlh)
return ip6_route_del(&cfg);
}
static int inet6_rtm_newroute(struct sk_buff *skb, struct nlmsghdr* nlh)
static int inet6_rtm_newroute(struct sk_buff *skb, struct nlmsghdr *nlh)
{
struct fib6_config cfg;
int err;
@ -2693,7 +2693,7 @@ int rt6_dump_route(struct rt6_info *rt, void *p_arg)
prefix, 0, NLM_F_MULTI);
}
static int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr* nlh)
static int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh)
{
struct net *net = sock_net(in_skb->sk);
struct nlattr *tb[RTA_MAX+1];

12
net/ipv6/sit.c
View File

@ -812,9 +812,9 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb,
const struct ipv6hdr *iph6 = ipv6_hdr(skb);
u8 tos = tunnel->parms.iph.tos;
__be16 df = tiph->frag_off;
struct rtable *rt; /* Route to the other host */
struct net_device *tdev; /* Device to other host */
unsigned int max_headroom; /* The extra header space needed */
struct rtable *rt; /* Route to the other host */
struct net_device *tdev; /* Device to other host */
unsigned int max_headroom; /* The extra header space needed */
__be32 dst = tiph->daddr;
struct flowi4 fl4;
int mtu;
@ -1123,7 +1123,7 @@ static int ipip6_tunnel_update_6rd(struct ip_tunnel *t,
#endif
static int
ipip6_tunnel_ioctl (struct net_device *dev, struct ifreq *ifr, int cmd)
ipip6_tunnel_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
int err = 0;
struct ip_tunnel_parm p;
@ -1339,10 +1339,10 @@ static void ipip6_dev_free(struct net_device *dev)
static void ipip6_tunnel_setup(struct net_device *dev)
{
dev->netdev_ops = &ipip6_netdev_ops;
dev->destructor = ipip6_dev_free;
dev->destructor = ipip6_dev_free;
dev->type = ARPHRD_SIT;
dev->hard_header_len = LL_MAX_HEADER + sizeof(struct iphdr);
dev->hard_header_len = LL_MAX_HEADER + sizeof(struct iphdr);
dev->mtu = ETH_DATA_LEN - sizeof(struct iphdr);
dev->flags = IFF_NOARP;
dev->priv_flags &= ~IFF_XMIT_DST_RELEASE;

2
net/ipv6/tunnel6.c
View File

@ -15,7 +15,7 @@
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
* Authors Mitsuru KANDA <mk@linux-ipv6.org>
* YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
* YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
*/
#define pr_fmt(fmt) "IPv6: " fmt

18
net/ipv6/udp.c
View File

@ -373,8 +373,8 @@ EXPORT_SYMBOL_GPL(udp6_lib_lookup);
/*
* This should be easy, if there is something there we
* return it, otherwise we block.
* This should be easy, if there is something there we
* return it, otherwise we block.
*/
int udpv6_recvmsg(struct kiocb *iocb, struct sock *sk,
@ -530,7 +530,7 @@ void __udp6_lib_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
const struct ipv6hdr *hdr = (const struct ipv6hdr *)skb->data;
const struct in6_addr *saddr = &hdr->saddr;
const struct in6_addr *daddr = &hdr->daddr;
struct udphdr *uh = (struct udphdr*)(skb->data+offset);
struct udphdr *uh = (struct udphdr *)(skb->data+offset);
struct sock *sk;
int err;
struct net *net = dev_net(skb->dev);
@ -596,7 +596,7 @@ static int __udpv6_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
static __inline__ void udpv6_err(struct sk_buff *skb,
struct inet6_skb_parm *opt, u8 type,
u8 code, int offset, __be32 info )
u8 code, int offset, __be32 info)
{
__udp6_lib_err(skb, opt, type, code, offset, info, &udp_table);
}
@ -960,10 +960,10 @@ static void udp_v6_flush_pending_frames(struct sock *sk)
}
/**
* udp6_hwcsum_outgoing - handle outgoing HW checksumming
* @sk: socket we are sending on
* @skb: sk_buff containing the filled-in UDP header
* (checksum field must be zeroed out)
* udp6_hwcsum_outgoing - handle outgoing HW checksumming
* @sk: socket we are sending on
* @skb: sk_buff containing the filled-in UDP header
* (checksum field must be zeroed out)
*/
static void udp6_hwcsum_outgoing(struct sock *sk, struct sk_buff *skb,
const struct in6_addr *saddr,
@ -1294,7 +1294,7 @@ do_append_data:
getfrag = is_udplite ? udplite_getfrag : ip_generic_getfrag;
err = ip6_append_data(sk, getfrag, msg->msg_iov, ulen,
sizeof(struct udphdr), hlimit, tclass, opt, &fl6,
(struct rt6_info*)dst,
(struct rt6_info *)dst,
corkreq ? msg->msg_flags|MSG_MORE : msg->msg_flags, dontfrag);
if (err)
udp_v6_flush_pending_frames(sk);

4
net/ipv6/xfrm6_input.c
View File

@ -3,8 +3,8 @@
*
* Authors:
* Mitsuru KANDA @USAGI
* Kazunori MIYAZAWA @USAGI
* Kunihiro Ishiguro <kunihiro@ipinfusion.com>
* Kazunori MIYAZAWA @USAGI
* Kunihiro Ishiguro <kunihiro@ipinfusion.com>
* YOSHIFUJI Hideaki @USAGI
* IPv6 support
*/

22
net/ipv6/xfrm6_policy.c
View File

@ -3,11 +3,11 @@
*
* Authors:
* Mitsuru KANDA @USAGI
* Kazunori MIYAZAWA @USAGI
* Kunihiro Ishiguro <kunihiro@ipinfusion.com>
* IPv6 support
* YOSHIFUJI Hideaki
* Split up af-specific portion
* Kazunori MIYAZAWA @USAGI
* Kunihiro Ishiguro <kunihiro@ipinfusion.com>
* IPv6 support
* YOSHIFUJI Hideaki
* Split up af-specific portion
*
*/
@ -84,7 +84,7 @@ static int xfrm6_init_path(struct xfrm_dst *path, struct dst_entry *dst,
int nfheader_len)
{
if (dst->ops->family == AF_INET6) {
struct rt6_info *rt = (struct rt6_info*)dst;
struct rt6_info *rt = (struct rt6_info *)dst;
if (rt->rt6i_node)
path->path_cookie = rt->rt6i_node->fn_sernum;
}
@ -97,7 +97,7 @@ static int xfrm6_init_path(struct xfrm_dst *path, struct dst_entry *dst,
static int xfrm6_fill_dst(struct xfrm_dst *xdst, struct net_device *dev,
const struct flowi *fl)
{
struct rt6_info *rt = (struct rt6_info*)xdst->route;
struct rt6_info *rt = (struct rt6_info *)xdst->route;
xdst->u.dst.dev = dev;
dev_hold(dev);
@ -296,7 +296,7 @@ static struct xfrm_policy_afinfo xfrm6_policy_afinfo = {
.family = AF_INET6,
.dst_ops = &xfrm6_dst_ops,
.dst_lookup = xfrm6_dst_lookup,
.get_saddr = xfrm6_get_saddr,
.get_saddr = xfrm6_get_saddr,
.decode_session = _decode_session6,
.get_tos = xfrm6_get_tos,
.init_dst = xfrm6_init_dst,
@ -319,9 +319,9 @@ static void xfrm6_policy_fini(void)
static struct ctl_table xfrm6_policy_table[] = {
{
.procname = "xfrm6_gc_thresh",
.data = &init_net.xfrm.xfrm6_dst_ops.gc_thresh,
.maxlen = sizeof(int),
.mode = 0644,
.data = &init_net.xfrm.xfrm6_dst_ops.gc_thresh,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = proc_dointvec,
},
{ }

14
net/ipv6/xfrm6_state.c
View File

@ -3,11 +3,11 @@
*
* Authors:
* Mitsuru KANDA @USAGI
* Kazunori MIYAZAWA @USAGI
* Kunihiro Ishiguro <kunihiro@ipinfusion.com>
* IPv6 support
* YOSHIFUJI Hideaki @USAGI
* Split up af-specific portion
* Kazunori MIYAZAWA @USAGI
* Kunihiro Ishiguro <kunihiro@ipinfusion.com>
* IPv6 support
* YOSHIFUJI Hideaki @USAGI
* Split up af-specific portion
*
*/
@ -45,10 +45,10 @@ xfrm6_init_temprop(struct xfrm_state *x, const struct xfrm_tmpl *tmpl,
const xfrm_address_t *daddr, const xfrm_address_t *saddr)
{
x->id = tmpl->id;
if (ipv6_addr_any((struct in6_addr*)&x->id.daddr))
if (ipv6_addr_any((struct in6_addr *)&x->id.daddr))
memcpy(&x->id.daddr, daddr, sizeof(x->sel.daddr));
memcpy(&x->props.saddr, &tmpl->saddr, sizeof(x->props.saddr));
if (ipv6_addr_any((struct in6_addr*)&x->props.saddr))
if (ipv6_addr_any((struct in6_addr *)&x->props.saddr))
memcpy(&x->props.saddr, saddr, sizeof(x->props.saddr));
x->props.mode = tmpl->mode;
x->props.reqid = tmpl->reqid;

2
net/ipv6/xfrm6_tunnel.c
View File

@ -15,7 +15,7 @@
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
* Authors Mitsuru KANDA <mk@linux-ipv6.org>
* YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
* YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
*
* Based on net/ipv4/xfrm4_tunnel.c
*