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Merge remote-tracking branches 'asoc/topic/cx20442' and 'asoc/topic/davinci' into...
[firefly-linux-kernel-4.4.55.git]
/
net
/
ipv4
/
tcp_ipv4.c
diff --git
a/net/ipv4/tcp_ipv4.c
b/net/ipv4/tcp_ipv4.c
index 5a2dfed4783b6ed0185dccded960972b4d6e13b0..f1756ee022078d12e74be5d245fc1a6a0c1c4a34 100644
(file)
--- a/
net/ipv4/tcp_ipv4.c
+++ b/
net/ipv4/tcp_ipv4.c
@@
-1518,7
+1518,7
@@
void tcp_v4_early_demux(struct sk_buff *skb)
skb->sk = sk;
skb->destructor = sock_edemux;
if (sk->sk_state != TCP_TIME_WAIT) {
- struct dst_entry *dst =
sk->sk_rx_dst
;
+ struct dst_entry *dst =
READ_ONCE(sk->sk_rx_dst)
;
if (dst)
dst = dst_check(dst, 0);