with `while (try_count-- > 0)' try_count reaches -1 after the loop.
Signed-off-by: Roel Kluin <roel.kl...@gmail.com>
---
diff --git a/drivers/media/video/tvp514x.c b/drivers/media/video/tvp514x.c
index 4262e60..3750f7f 100644
--- a/drivers/media/video/tvp514x.c
+++ b/drivers/media/video/tvp514x.c
@@ -692,7 +692,7 @@ static int ioctl_s_routing(struct v4l2_int_device *s,
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;
--
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