xfrm: spin_lock() should be spin_unlock() in xfrm_state.c

[ Upstream commit 7d0b591c655ca0d72ebcbd242cf659a20a8995c5 ]

spin_lock() should be spin_unlock() in xfrm_state_walk_done().

caused by:
commit 12a169e7d8f4b1c95252d8b04ed0f1033ed7cfe2
"ipsec: Put dumpers on the dump list"

Reported-by: Marc Milgram <mmilgram@redhat.com>
Signed-off-by: Chuck Ebbert <cebbert@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>

diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index 62a5425cc6aa1c83a386f2123281d4ccc07c9cdc..82271720d970f25005015cc73728eda7fc5bf448 100644 (file)
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -1615,7 +1615,7 @@ void xfrm_state_walk_done(struct xfrm_state_walk *walk)
 
        spin_lock_bh(&xfrm_state_lock);
        list_del(&walk->all);
-       spin_lock_bh(&xfrm_state_lock);
+       spin_unlock_bh(&xfrm_state_lock);
 }
 EXPORT_SYMBOL(xfrm_state_walk_done);