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| author | David S. Miller <davem@davemloft.net> | 2018-07-30 06:42:53 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-09-10 20:06:54 +0300 |
| commit | a8305bff685252e80b7c60f4f5e7dd2e63e38218 (patch) | |
| tree | 3f8f073a642ad27c0921917e3b9e1622b9956478 /include/linux/skbuff.h | |
| parent | 776f07ee303a5e13970cbfaed767e28cbab4002f (diff) | |
| download | linux-a8305bff685252e80b7c60f4f5e7dd2e63e38218.tar.xz | |
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 'include/linux/skbuff.h')
| -rw-r--r-- | include/linux/skbuff.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 89283b77294d..c4c9e3f5cd9a 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -1339,6 +1339,11 @@ static inline void skb_zcopy_abort(struct sk_buff *skb) } } +static inline void skb_mark_not_on_list(struct sk_buff *skb) +{ + skb->next = NULL; +} + /** * skb_queue_empty - check if a queue is empty * @list: queue head |