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authorDavid S. Miller <davem@davemloft.net>2018-07-29 20:42:53 -0700
committerDavid S. Miller <davem@davemloft.net>2018-09-10 10:06:54 -0700
commita8305bff685252e80b7c60f4f5e7dd2e63e38218 (patch)
tree3f8f073a642ad27c0921917e3b9e1622b9956478 /net/tipc
parent776f07ee303a5e13970cbfaed767e28cbab4002f (diff)
downloadlinux-a8305bff685252e80b7c60f4f5e7dd2e63e38218.tar.bz2
net: Add and use skb_mark_not_on_list().
An SKB is not on a list if skb->next is NULL. Codify this convention into a helper function and use it where we are dequeueing an SKB and need to mark it as such. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc')
-rw-r--r--net/tipc/bearer.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c
index 418f03d0be90..91891041e5e1 100644
--- a/net/tipc/bearer.c
+++ b/net/tipc/bearer.c
@@ -577,7 +577,7 @@ static int tipc_l2_rcv_msg(struct sk_buff *skb, struct net_device *dev,
rcu_dereference_rtnl(orig_dev->tipc_ptr);
if (likely(b && test_bit(0, &b->up) &&
(skb->pkt_type <= PACKET_MULTICAST))) {
- skb->next = NULL;
+ skb_mark_not_on_list(skb);
tipc_rcv(dev_net(b->pt.dev), skb, b);
rcu_read_unlock();
return NET_RX_SUCCESS;