x25: use limited socket backlog

[ Upstream commit 2499849ee8f513e795b9f2c19a42d6356e4943a4 ]

Make x25 adapt to the limited socket backlog change.

Cc: Andrew Hendry <andrew.hendry@gmail.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/x25/x25_dev.c b/net/x25/x25_dev.c
index 3e1efe534645..a9da0dc26f4f 100644
--- a/net/x25/x25_dev.c
+++ b/net/x25/x25_dev.c
@@ -53,7 +53,7 @@ static int x25_receive_data(struct sk_buff *skb, struct x25_neigh *nb)
                 if (!sock_owned_by_user(sk)) {
                         queued = x25_process_rx_frame(sk, skb);
                 } else {
-                        sk_add_backlog(sk, skb);
+                        queued = !sk_add_backlog_limited(sk, skb);
                 }
                 bh_unlock_sock(sk);
                 sock_put(sk);