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xfrm: Fix xfrm_policy_lock imbalance

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An earlier patch accidentally replaced a write_lock_bh
with a spin_unlock_bh. Fix this by using spin_lock_bh
instead.

Fixes: 9d0380df6217 ("xfrm: policy: convert policy_lock to spinlock")
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
This commit is contained in:
Steffen Klassert 2016-08-24 13:08:40 +02:00
parent 9d0380df62
commit 4141b36ab1
1 changed files with 1 additions and 1 deletions
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2
net/xfrm/xfrm_policy.c
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@ -979,7 +979,7 @@ int xfrm_policy_flush(struct net *net, u8 type, bool task_valid)
xfrm_policy_kill(pol);
spin_unlock_bh(&net->xfrm.xfrm_policy_lock);
spin_lock_bh(&net->xfrm.xfrm_policy_lock);
goto again1;
}