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sctp: Use skb_queue_walk_safe() and skb_queue_split_tail_init().

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Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2008-09-22 22:14:36 -07:00
parent 1d4a31dde9
commit 3d09274cc9
1 changed files with 2 additions and 8 deletions
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10
include/net/sctp/sctp.h
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@ -406,10 +406,7 @@ struct sctp_association *sctp_id2assoc(struct sock *sk, sctp_assoc_t id);
/* A macro to walk a list of skbs. */
#define sctp_skb_for_each(pos, head, tmp) \
for (pos = (head)->next;\
tmp = (pos)->next, pos != ((struct sk_buff *)(head));\
pos = tmp)
skb_queue_walk_safe(head, pos, tmp)
/* A helper to append an entire skb list (list) to another (head). */
static inline void sctp_skb_list_tail(struct sk_buff_head *list,
@ -420,10 +417,7 @@ static inline void sctp_skb_list_tail(struct sk_buff_head *list,
sctp_spin_lock_irqsave(&head->lock, flags);
sctp_spin_lock(&list->lock);
list_splice((struct list_head *)list, (struct list_head *)head->prev);
head->qlen += list->qlen;
list->qlen = 0;
skb_queue_splice_tail_init(list, head);
sctp_spin_unlock(&list->lock);
sctp_spin_unlock_irqrestore(&head->lock, flags);