Commit 8b661b50 authored May 05, 2010 by Dan Carpenter Committed by Mauro Carvalho Chehab May 19, 2010

V4L/DVB: s2255drv: remove dead code



My concern initially was we dereference "dev" in the parameter list to
s2255_dev_err() but it turns out that code path is never used.
The s2255_stop_readpipe() is only called from one place and "dev" is
never null.  So this patch just removes the whole condition here.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Cc: linux-dev@sensoray.com
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

parent aab9796f

drivers/media/video/s2255drv.c

+1 −4

Original line number	Diff line number	Diff line
		@@ -2528,10 +2528,7 @@ static int s2255_stop_acquire(struct s2255_dev *dev, unsigned long chn)
		static void s2255_stop_readpipe(struct s2255_dev *dev)
		{
		struct s2255_pipeinfo *pipe = &dev->pipe;
		if (dev == NULL) {
		s2255_dev_err(&dev->udev->dev, "invalid device\n");
		return;
		}

		pipe->state = 0;
		if (pipe->stream_urb) {
		/* cancel urb */