Smatch reports this warning:
drivers/media/v4l2-core/v4l2-async.c:597 v4l2_async_register_subdev() error: uninitialized symbol 'ret'.
However, there's nothing wrong there. So, just shut up the
warning.
Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxxx>
---
drivers/media/v4l2-core/v4l2-async.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/v4l2-core/v4l2-async.c b/drivers/media/v4l2-core/v4l2-async.c
index 49f7eccc76db..5bc861c4ae5c 100644
--- a/drivers/media/v4l2-core/v4l2-async.c
+++ b/drivers/media/v4l2-core/v4l2-async.c
@@ -532,7 +532,7 @@ int v4l2_async_register_subdev(struct v4l2_subdev *sd)
{
struct v4l2_async_notifier *subdev_notifier;
struct v4l2_async_notifier *notifier;
- int ret;
+ int uninitialized_var(ret);
/*
* No reference taken. The reference is held by the device
--
2.13.6
