[TCP]: Kill warning in tcp_clean_rtx_queue().

GCC can't tell we always initialize 'tv' in all the cases
we actually use it, so explicitly set it up with zeros.

Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 3f884cea14ff439651b876ffce4f351289640681..cf06accbe687a96a21bf5098163b4c8ddb662818 100644 (file)
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -2259,7 +2259,7 @@ static int tcp_clean_rtx_queue(struct sock *sk, __s32 *seq_rtt_p)
        u32 pkts_acked = 0;
        void (*rtt_sample)(struct sock *sk, u32 usrtt)
                = icsk->icsk_ca_ops->rtt_sample;
-       struct timeval tv;
+       struct timeval tv = { .tv_sec = 0, .tv_usec = 0 };
 
        while ((skb = skb_peek(&sk->sk_write_queue)) &&
               skb != sk->sk_send_head) {