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>
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@ -315,14 +315,6 @@ void xfrm_policy_destroy(struct xfrm_policy *policy)
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}
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EXPORT_SYMBOL(xfrm_policy_destroy);
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static void xfrm_queue_purge(struct sk_buff_head *list)
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{
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struct sk_buff *skb;
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while ((skb = skb_dequeue(list)) != NULL)
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kfree_skb(skb);
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}
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/* Rule must be locked. Release descentant resources, announce
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* entry dead. The rule must be unlinked from lists to the moment.
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*/
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@ -335,7 +327,7 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
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if (del_timer(&policy->polq.hold_timer))
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xfrm_pol_put(policy);
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xfrm_queue_purge(&policy->polq.hold_queue);
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skb_queue_purge(&policy->polq.hold_queue);
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if (del_timer(&policy->timer))
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xfrm_pol_put(policy);
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@ -1955,7 +1947,7 @@ out:
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purge_queue:
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pq->timeout = 0;
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xfrm_queue_purge(&pq->hold_queue);
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skb_queue_purge(&pq->hold_queue);
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xfrm_pol_put(pol);
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}
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