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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/ipv4/ip_fragment.c
parentbrcmfmac: Use __skb_peek(). (diff)
downloadlinux-dev-a8305bff685252e80b7c60f4f5e7dd2e63e38218.tar.xz
linux-dev-a8305bff685252e80b7c60f4f5e7dd2e63e38218.zip
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/ipv4/ip_fragment.c')
-rw-r--r--net/ipv4/ip_fragment.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
index 330f62353b11..cab3e4a5124b 100644
--- a/net/ipv4/ip_fragment.c
+++ b/net/ipv4/ip_fragment.c
@@ -623,7 +623,7 @@ static int ip_frag_reasm(struct ipq *qp, struct sk_buff *skb,
sub_frag_mem_limit(qp->q.net, head->truesize);
*nextp = NULL;
- head->next = NULL;
+ skb_mark_not_on_list(head);
head->prev = NULL;
head->dev = dev;
head->tstamp = qp->q.stamp;