From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
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: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
drivers/media/usb/au0828/au0828-video.c | 7 -------
1 file changed, 7 deletions(-)
diff --git a/drivers/media/usb/au0828/au0828-video.c b/drivers/media/usb/au0828/au0828-video.c
index 16f9125a985a..2a255bd32bb3 100644
--- a/drivers/media/usb/au0828/au0828-video.c
+++ b/drivers/media/usb/au0828/au0828-video.c
@@ -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;
}
--
2.11.0
