From: Li RongQing <roy.qing.li@gmail.com>
Date: Mon, 29 Sep 2014 07:04:37 +0000 (+0800)
Subject: tcp: remove unnecessary assignment.
X-Git-Tag: v6.6-pxa1908~22484^2~115
X-Git-Url: https://git.dujemihanovic.xyz/?a=commitdiff_plain;h=41c91996d99394a75912aa5bfda300b85789ed43;p=linux.git

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>
---

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];