From: Roel Kluin <roel.kluin@xxxxxxxxx> With `while (try_count-- > 0)' try_count reaches -1 after the loop. Signed-off-by: Roel Kluin <roel.kluin@xxxxxxxxx> Cc: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/media/video/tvp514x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN drivers/media/video/tvp514x.c~tvp514x-try_count-off-by-one drivers/media/video/tvp514x.c --- a/drivers/media/video/tvp514x.c~tvp514x-try_count-off-by-one +++ a/drivers/media/video/tvp514x.c @@ -692,7 +692,7 @@ static int ioctl_s_routing(struct v4l2_i break; /* Input detected */ } - if ((current_std == STD_INVALID) || (try_count <= 0)) + if ((current_std == STD_INVALID) || (try_count < 0)) return -EINVAL; decoder->current_std = current_std; _ -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
