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>

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];