From: Dan Carpenter <error27@gmail.com>
Date: Thu, 5 Aug 2010 22:23:23 +0000 (+0000)
Subject: isdn: gigaset: add missing unlock
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=7e27a0aeb98d53539bdc38384eee899d6db62617;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

isdn: gigaset: add missing unlock

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>
---

diff --git a/drivers/isdn/gigaset/capi.c b/drivers/isdn/gigaset/capi.c
index e5ea344a551a..bcc174e4f3b1 100644
--- a/drivers/isdn/gigaset/capi.c
+++ b/drivers/isdn/gigaset/capi.c
@@ -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;