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authorLi RongQing <roy.qing.li@gmail.com>2014-09-29 11:04:37 +0400
committerDavid S. Miller <davem@davemloft.net>2014-09-29 20:31:12 +0400
commit41c91996d99394a75912aa5bfda300b85789ed43 (patch)
treed554a13484cf8cad0a35a5067a30e28e837c2695 /net/ipv4
parentb1937227316417aa7568d01e6fa1f272e98fb890 (diff)
downloadlinux-41c91996d99394a75912aa5bfda300b85789ed43.tar.xz
tcp: remove unnecessary assignment.
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>
Diffstat (limited to 'net/ipv4')
-rw-r--r--net/ipv4/tcp_fastopen.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/tcp_fastopen.c b/net/ipv4/tcp_fastopen.c
index 9771563ab564..815c85e3b1e0 100644
--- a/net/ipv4/tcp_fastopen.c
+++ b/net/ipv4/tcp_fastopen.c
@@ -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];