mm: introduce VM_BUG_ON_VMA

[firefly-linux-kernel-4.4.55.git] / net / ipv4 / tcp_fastopen.c

diff --git a/net/ipv4/tcp_fastopen.c b/net/ipv4/tcp_fastopen.c
index 9771563ab564923e325f5eb5341d7e6ae81a499a..815c85e3b1e06483829d596dc2c4b4a1a9cc5e44 100644 (file)
--- 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];