[PATCH] net: skb_free_datagram_locked() consumes skb

[Eric Dumazet <eric.dumazet@xxxxxxxxx>]

From: Eric Dumazet <edumazet@xxxxxxxxxx>

All skb_free_datagram_locked() callers consume skb, not drop it.
Noticed on dropwatch session polluted by UDP false positives.

Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
---
 net/core/datagram.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/core/datagram.c b/net/core/datagram.c
index ae6acf6..402c964 100644
--- a/net/core/datagram.c
+++ b/net/core/datagram.c
@@ -248,7 +248,7 @@ void skb_free_datagram_locked(struct sock *sk, struct sk_buff *skb)
 	unlock_sock_fast(sk, slow);
 
 	/* skb is now orphaned, can be freed outside of locked section */
-	trace_kfree_skb(skb, skb_free_datagram_locked);
+	trace_consume_skb(skb);
 	__kfree_skb(skb);
 }
 EXPORT_SYMBOL(skb_free_datagram_locked);


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