From: Andrew Morton <akpm@osdl.org>

Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 net/ipv4/tcp_input.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN net/ipv4/tcp_input.c~squash-tcp-warnings net/ipv4/tcp_input.c
--- a/net/ipv4/tcp_input.c~squash-tcp-warnings
+++ a/net/ipv4/tcp_input.c
@@ -2259,7 +2259,7 @@ static int tcp_clean_rtx_queue(struct so
 	u32 pkts_acked = 0;
 	void (*rtt_sample)(struct sock *sk, u32 usrtt)
 		= icsk->icsk_ca_ops->rtt_sample;
-	struct timeval tv;
+	struct timeval tv = {};
 
 	while ((skb = skb_peek(&sk->sk_write_queue)) &&
 	       skb != sk->sk_send_head) {
_