From afe5624b142279c6072ce1872811e309ad7e94be Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Tue, 27 Nov 2012 13:35:30 -0300
Subject: [PATCH] [media] rc: unlock on error in store_protocols()
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This error path is missing the unlock.

[mchehab@redhat.com: Merged two equal patches into one]
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Acked-by: David Härdeman <david@hardeman.nu>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/rc/rc-main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c
index d593bc65b4ca..759a40a42eaa 100644
--- a/drivers/media/rc/rc-main.c
+++ b/drivers/media/rc/rc-main.c
@@ -892,7 +892,8 @@ static ssize_t store_protocols(struct device *device,
 
 		if (i == ARRAY_SIZE(proto_names)) {
 			IR_dprintk(1, "Unknown protocol: '%s'\n", tmp);
-			return -EINVAL;
+			ret = -EINVAL;
+			goto out;
 		}
 
 		count++;