net: Handle different key sizes between address families in flow cache

[firefly-linux-kernel-4.4.55.git] / net / ipv4 / udp.c

diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 198f75b7bdd3d0d6b2c43f1e4f71183667948d24..1b5a19340a95ac073ab374776408c81cce9e9c4c 100644 (file)
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -105,6 +105,7 @@
 #include <net/route.h>
 #include <net/checksum.h>
 #include <net/xfrm.h>
+#include <trace/events/udp.h>
 #include "udp_impl.h"
 
 struct udp_table udp_table __read_mostly;
@@ -1366,6 +1367,7 @@ static int __udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
                                         is_udplite);
                UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
                kfree_skb(skb);
+               trace_udp_fail_queue_rcv_skb(rc, sk);
                return -1;
        }