From: Li RongQing <roy.qing...@gmail.com>
The task of xfrm_queue_purge is same as skb_queue_purge, so remove it
Signed-off-by: Li RongQing <roy.qing...@gmail.com>
Signed-off-by: Steffen Klassert <steffen.klass...@secunet.com>
---
net/xfrm/xfrm_policy.c | 12 ++----------
1 file changed, 2 insertions(+), 10 deletions(-)
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 638af06..d8c35ad 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -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);
}
--
1.9.1
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