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xfrm: remove the xfrm_queue_purge definition 

The task of xfrm_queue_purge is same as skb_queue_purge, so remove it

Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
This commit is contained in:
Li RongQing 2015-04-22 15:51:16 +08:00 committed by Steffen Klassert
parent 04b7fe6a4a
commit 1ee5e6676b
1 changed files with 2 additions and 10 deletions
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12
net/xfrm/xfrm_policy.c
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@ -315,14 +315,6 @@ void xfrm_policy_destroy(struct xfrm_policy *policy)
}
EXPORT_SYMBOL(xfrm_policy_destroy);
static void xfrm_queue_purge(struct sk_buff_head *list)
{
struct sk_buff *skb;
while ((skb = skb_dequeue(list)) != NULL)
kfree_skb(skb);
}
/* Rule must be locked. Release descentant resources, announce
* entry dead. The rule must be unlinked from lists to the moment.
*/
@ -335,7 +327,7 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
if (del_timer(&policy->polq.hold_timer))
xfrm_pol_put(policy);
xfrm_queue_purge(&policy->polq.hold_queue);
skb_queue_purge(&policy->polq.hold_queue);
if (del_timer(&policy->timer))
xfrm_pol_put(policy);
@ -1955,7 +1947,7 @@ out:
purge_queue:
pq->timeout = 0;
xfrm_queue_purge(&pq->hold_queue);
skb_queue_purge(&pq->hold_queue);
xfrm_pol_put(pol);
}