From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Tue, 2 Sep 2008 22:00:21 +0000 (-0300)
Subject: V4L/DVB (8904): cx88: add missing unlock_kernel
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=135aedc38e812b922aa56096f36a3d72ffbcf2fb;p=openwrt%2Fstaging%2Fblogic.git

V4L/DVB (8904): cx88: add missing unlock_kernel

sparse found an unbalanced BKL usage.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c
index 9a1374a38ec7..6b922066a660 100644
--- a/drivers/media/video/cx88/cx88-blackbird.c
+++ b/drivers/media/video/cx88/cx88-blackbird.c
@@ -1070,6 +1070,7 @@ static int mpeg_open(struct inode *inode, struct file *file)
 		err = drv->request_acquire(drv);
 		if(err != 0) {
 			dprintk(1,"%s: Unable to acquire hardware, %d\n", __func__, err);
+			unlock_kernel();
 			return err;
 		}
 	}