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-rw-r--r--net/core/sock.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/net/core/sock.c b/net/core/sock.c
index 46dc8ad7d050..4493ff820c2c 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -987,6 +987,10 @@ set_rcvbuf:
sk->sk_incoming_cpu = val;
break;
+ case SO_CNX_ADVICE:
+ if (val == 1)
+ dst_negative_advice(sk);
+ break;
default:
ret = -ENOPROTOOPT;
break;