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authorDavid S. Miller <davem@davemloft.net>2018-07-30 05:42:53 +0200
committerDavid S. Miller <davem@davemloft.net>2018-09-10 19:06:54 +0200
commita8305bff685252e80b7c60f4f5e7dd2e63e38218 (patch)
tree3f8f073a642ad27c0921917e3b9e1622b9956478 /net/sched/sch_fq_codel.c
parentbrcmfmac: Use __skb_peek(). (diff)
downloadlinux-a8305bff685252e80b7c60f4f5e7dd2e63e38218.tar.xz
linux-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/sched/sch_fq_codel.c')
-rw-r--r--net/sched/sch_fq_codel.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sched/sch_fq_codel.c b/net/sched/sch_fq_codel.c
index 6c0a9d5dbf94..cd04d40c30b6 100644
--- a/net/sched/sch_fq_codel.c
+++ b/net/sched/sch_fq_codel.c
@@ -124,7 +124,7 @@ static inline struct sk_buff *dequeue_head(struct fq_codel_flow *flow)
struct sk_buff *skb = flow->head;
flow->head = skb->next;
- skb->next = NULL;
+ skb_mark_not_on_list(skb);
return skb;
}