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ipv4: remove set but unused variable sha 

unsigned char *sha (source) was already in original git version
 but was never used.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Fabian Frederick 2014-10-27 19:03:22 +01:00 committed by David S. Miller
parent 49cc91f919
commit 6b436d3381
1 changed files with 1 additions and 2 deletions
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3
net/ipv4/ipconfig.c
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@ -498,7 +498,7 @@ ic_rarp_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
struct arphdr *rarp;
unsigned char *rarp_ptr;
__be32 sip, tip;
unsigned char *sha, *tha; /* s for "source", t for "target" */
unsigned char *tha; /* t for "target" */
struct ic_device *d;
if (!net_eq(dev_net(dev), &init_net))
@ -549,7 +549,6 @@ ic_rarp_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
goto drop_unlock; /* should never happen */
/* Extract variable-width fields */
sha = rarp_ptr;
rarp_ptr += dev->addr_len;
memcpy(&sip, rarp_ptr, 4);
rarp_ptr += 4;