commit 65101aeca52241a05e66f23c96eb896c9412718d
author Paolo Abeni <pabeni@redhat.com> Tue May 16 11:20:13 2017 +0200
committer David S. Miller <davem@davemloft.net> Tue May 16 15:41:29 2017 -0400
tree 3f2a5568415ab23f7d026d51c2a634427f268598
parent 9dca599b7fa44f01f3635380767da1a5782e4c65

net/sock: factor out dequeue/peek with offset code

And update __sk_queue_drop_skb() to work on the specified queue.
This will help the udp protocol to use an additional private
rx queue in a later patch.

Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

include/net/sock.h

diff --git a/include/net/sock.h b/include/net/sock.h
index f33e3d1..42264035 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -2035,8 +2035,8 @@ void sk_reset_timer(struct sock *sk, struct timer_list *timer,
 
 void sk_stop_timer(struct sock *sk, struct timer_list *timer);
 
-int __sk_queue_drop_skb(struct sock *sk, struct sk_buff *skb,
-			unsigned int flags,
+int __sk_queue_drop_skb(struct sock *sk, struct sk_buff_head *sk_queue,
+			struct sk_buff *skb, unsigned int flags,
 			void (*destructor)(struct sock *sk,
 					   struct sk_buff *skb));
 int __sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb);