From: Marco Felsch m.felsch@pengutronix.de
commit 2d29bcc8c237874795175b2930fa9a45a115175a upstream.
The function only consists of a single switch case block without a default case. Unsupported control requests are indicated by the -EINVAL return code trough the last return statement at the end of the function. So exiting just the switch case block returns the -EINVAL error code but the hue control is supported and a zero should be returned instead.
Replace the break by a 'return 0' to fix this behaviour.
Fixes: d183e4efcae8 ("[media] v4l: tvp5150: Add missing break in set control handler")
Signed-off-by: Marco Felsch m.felsch@pengutronix.de Signed-off-by: Mauro Carvalho Chehab mchehab+samsung@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/media/i2c/tvp5150.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/media/i2c/tvp5150.c +++ b/drivers/media/i2c/tvp5150.c @@ -827,7 +827,7 @@ static int tvp5150_s_ctrl(struct v4l2_ct return 0; case V4L2_CID_HUE: tvp5150_write(sd, TVP5150_HUE_CTL, ctrl->val); - break; + return 0; case V4L2_CID_TEST_PATTERN: decoder->enable = ctrl->val ? false : true; tvp5150_selmux(sd);