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-rw-r--r--net/ipv4/tcp_input.c2
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}