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 384da45..ba3709b 100644 (file)
--- 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;