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tcp: remove unnecessary assignment.

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This variable i is overwritten to 0 by following code

Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Li RongQing 2014-09-29 15:04:37 +08:00 committed by David S. Miller
parent b193722731
commit 41c91996d9
1 changed files with 1 additions and 1 deletions
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2
net/ipv4/tcp_fastopen.c
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@ -115,7 +115,7 @@ static bool tcp_fastopen_cookie_gen(struct request_sock *req,
if (__tcp_fastopen_cookie_gen(&ip6h->saddr, &tmp)) {
struct in6_addr *buf = (struct in6_addr *) tmp.val;
int i = 4;
int i;
for (i = 0; i < 4; i++)
buf->s6_addr32[i] ^= ip6h->daddr.s6_addr32[i];