isdn: gigaset: add missing unlock
authorDan Carpenter <error27@gmail.com>
Thu, 5 Aug 2010 22:23:23 +0000 (22:23 +0000)
committerDavid S. Miller <davem@davemloft.net>
Sun, 8 Aug 2010 06:04:11 +0000 (23:04 -0700)
We should unlock here.  This is the only place where we return from the
function with the lock held.  The caller isn't expecting it.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/isdn/gigaset/capi.c

index e5ea344..bcc174e 100644 (file)
@@ -1052,6 +1052,7 @@ static inline void remove_appl_from_channel(struct bc_state *bcs,
        do {
                if (bcap->bcnext == ap) {
                        bcap->bcnext = bcap->bcnext->bcnext;
+                       spin_unlock_irqrestore(&bcs->aplock, flags);
                        return;
                }
                bcap = bcap->bcnext;