diff options
-rw-r--r-- | net/ipv4/tcp_input.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 1ee72127462b..bbad2cdb74b7 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c | |||
@@ -560,7 +560,7 @@ static u32 tcp_rto_min(struct sock *sk) | |||
560 | struct dst_entry *dst = __sk_dst_get(sk); | 560 | struct dst_entry *dst = __sk_dst_get(sk); |
561 | u32 rto_min = TCP_RTO_MIN; | 561 | u32 rto_min = TCP_RTO_MIN; |
562 | 562 | ||
563 | if (dst_metric_locked(dst, RTAX_RTO_MIN)) | 563 | if (dst && dst_metric_locked(dst, RTAX_RTO_MIN)) |
564 | rto_min = dst->metrics[RTAX_RTO_MIN-1]; | 564 | rto_min = dst->metrics[RTAX_RTO_MIN-1]; |
565 | return rto_min; | 565 | return rto_min; |
566 | } | 566 | } |