From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Sat, 28 Mar 2009 12:38:29 +0000 (-0300)
Subject: V4L/DVB (11256): dabusb: fix compile warning.
X-Git-Tag: firefly_0821_release~15196^2~48
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=3fd8ab30c1fe9118a13f4b55172067ee04ef7a67;p=firefly-linux-kernel-4.4.55.git

V4L/DVB (11256): dabusb: fix compile warning.

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

diff --git a/drivers/media/video/dabusb.c b/drivers/media/video/dabusb.c
index 384da45807a0..ba3709bec3f0 100644
--- a/drivers/media/video/dabusb.c
+++ b/drivers/media/video/dabusb.c
@@ -675,7 +675,6 @@ static int dabusb_release (struct inode *inode, struct file *file)
 
 static long dabusb_ioctl (struct file *file, unsigned int cmd, unsigned long arg)
 {
-	lock_kernel();
 	pdabusb_t s = (pdabusb_t) file->private_data;
 	pbulk_transfer_t pbulk;
 	int ret = 0;
@@ -683,6 +682,7 @@ static long dabusb_ioctl (struct file *file, unsigned int cmd, unsigned long arg
 
 	dbg("dabusb_ioctl");
 
+	lock_kernel();
 	if (s->remove_pending) {
 		unlock_kernel();
 		return -EIO;