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Duan Jiong 188b1210f3 ipv4: remove nested rcu_read_lock/unlock 
ip_local_deliver_finish() already have a rcu_read_lock/unlock, so
the rcu_read_lock/unlock is unnecessary.

See the stack below:
ip_local_deliver_finish
	|
	|
	->icmp_rcv
		|
		|
		->icmp_socket_deliver

Suggested-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: Duan Jiong <duanj.fnst@cn.fujitsu.com>
Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2014-08-02 15:27:35 -07:00
..
6lowpan Merge tag 'master-2014-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next 2014-07-28 17:36:25 -07:00
9p 9P: remove unnecessary break after return 2014-07-15 16:27:00 -07:00
802 net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
8021q vlan: fail early when creating netdev named config 2014-07-29 11:43:50 -07:00
appletalk Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-07-16 14:09:34 -07:00
atm net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
ax25
…
batman-adv Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-07-22 00:44:59 -07:00
bluetooth Merge tag 'master-2014-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next 2014-07-28 17:36:25 -07:00
bridge netfilter: kill remnants of ulog targets 2014-07-25 14:55:44 +02:00
caif caif: remove unnecessary break after goto 2014-07-15 16:27:01 -07:00
can
…
ceph
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core net: filter: split 'struct sk_filter' into socket and bpf parts 2014-08-02 15:03:58 -07:00
dcb dcbnl : Fix misleading dcb_app->priority explanation 2014-07-30 17:21:05 -07:00
dccp
…
decnet
…
dns_resolver dns_resolver: Null-terminate the right string 2014-07-20 22:33:32 -07:00
dsa net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
ethernet net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
hsr
…
ieee802154 Merge tag 'master-2014-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next 2014-07-28 17:36:25 -07:00
ipv4 ipv4: remove nested rcu_read_lock/unlock 2014-08-02 15:27:35 -07:00
ipv6 net: use inet6_iif instead of IP6CB()->iif 2014-07-31 22:37:06 -07:00
ipx
…
irda irda: remove unnecessary break after return 2014-07-15 16:27:01 -07:00
iucv af_iucv: avoid path quiesce of severed path in shutdown() 2014-07-21 20:21:40 -07:00
key af_key: remove unnecessary break after return 2014-07-15 16:27:00 -07:00
l2tp net: use inet6_iif instead of IP6CB()->iif 2014-07-31 22:37:06 -07:00
lapb
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llc
…
mac80211 Merge tag 'master-2014-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next 2014-07-28 17:36:25 -07:00
mac802154 net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
mpls
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netfilter net: filter: split 'struct sk_filter' into socket and bpf parts 2014-08-02 15:03:58 -07:00
netlabel netlabel: remove unnecessary break after goto 2014-07-15 16:27:00 -07:00
netlink netlink: Use PAGE_ALIGNED macro 2014-07-31 22:05:28 -07:00
netrom net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
nfc NFC: remove unnecessary break after goto 2014-07-15 16:27:01 -07:00
openvswitch net: Remove unlikely() for WARN_ON() conditions 2014-07-30 17:41:47 -07:00
packet packet: remove deprecated syststamp timestamp 2014-07-29 11:39:50 -07:00
phonet net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
rds
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rfkill
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rose net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
rxrpc net/rxrpc/ar-key.c: drop negativity check on unsigned value 2014-07-20 21:25:56 -07:00
sched net: filter: split 'struct sk_filter' into socket and bpf parts 2014-08-02 15:03:58 -07:00
sctp net: fix the counter ICMP_MIB_INERRORS/ICMP6_MIB_INERRORS 2014-07-31 22:04:18 -07:00
sunrpc
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tipc tipc: remove duplicated include from socket.c 2014-07-29 15:51:14 -07:00
unix
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vmw_vsock
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wimax
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wireless Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless 2014-07-25 10:22:36 -04:00
x25
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xfrm
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Kconfig
…
Makefile
…
compat.c net: sendmsg: fix NULL pointer dereference 2014-07-29 12:20:22 -07:00
nonet.c
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socket.c net: remove deprecated syststamp timestamp 2014-07-29 11:39:50 -07:00
sysctl_net.c
…