Commit 49375e68 authored by Colin Ian King's avatar Colin Ian King Committed by Mauro Carvalho Chehab
Browse files

[media] usb: au0828: remove redundant code 



The check for ret being non-zero is false as ret is always
zero, hence we have redundant dead code that can be removed.

Detected with CoverityScan, CID#112968 ("Constant' variable guards
dead code (DEADCODE)'")

Signed-off-by: default avatarColin Ian King <colin.king@canonical.com>
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent 1085cbf2

drivers/media/usb/au0828/au0828-video.c

+0 −7
Original line number Diff line number Diff line
@@ -809,16 +809,9 @@ static void au0828_analog_stream_reset(struct au0828_dev *dev) 
 */

static int au0828_stream_interrupt(struct au0828_dev *dev)

{

	int ret = 0;



	dev->stream_state = STREAM_INTERRUPT;

	if (test_bit(DEV_DISCONNECTED, &dev->dev_state))

		return -ENODEV;

	else if (ret) {

		set_bit(DEV_MISCONFIGURED, &dev->dev_state);

		dprintk(1, "%s device is misconfigured!\n", __func__);

		return ret;

	}

	return 0;

}