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Subject: [media] usb: au0828: remove redundant code Author: Colin Ian King <[email protected]> Date: Wed Mar 22 13:32:01 2017 -0300 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 <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> 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; } _______________________________________________ linuxtv-commits mailing list [email protected] https://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
