media: i2c: fix warning in Aptina MT9V111
Commit Message
From: Jasmin Jessich <jasmin@anw.at>
This fixes the "'idx' may be used uninitialized in this function"
warning.
Cc: Jacopo Mondi <jacopo+renesas@jmondi.org>
Signed-off-by: Jasmin Jessich <jasmin@anw.at>
---
drivers/media/i2c/mt9v111.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Comments
Hi Jasmin,
On Sat, Jul 28, 2018 at 03:54:49PM +0200, Jasmin J. wrote:
> From: Jasmin Jessich <jasmin@anw.at>
>
> This fixes the "'idx' may be used uninitialized in this function"
> warning.
>
> Cc: Jacopo Mondi <jacopo+renesas@jmondi.org>
> Signed-off-by: Jasmin Jessich <jasmin@anw.at>
Thanks for the patch
Acked-by: Jacopo Mondi <jacopo@jmondi.org>
Thanks
j
> ---
> drivers/media/i2c/mt9v111.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/media/i2c/mt9v111.c b/drivers/media/i2c/mt9v111.c
> index da8f6ab..58d5f22 100644
> --- a/drivers/media/i2c/mt9v111.c
> +++ b/drivers/media/i2c/mt9v111.c
> @@ -884,7 +884,7 @@ static int mt9v111_set_format(struct v4l2_subdev *subdev,
> struct v4l2_mbus_framefmt new_fmt;
> struct v4l2_mbus_framefmt *__fmt;
> unsigned int best_fit = ~0L;
> - unsigned int idx;
> + unsigned int idx = 0;
> unsigned int i;
>
> mutex_lock(&mt9v111->stream_mutex);
> --
> 2.7.4
>
@@ -884,7 +884,7 @@ static int mt9v111_set_format(struct v4l2_subdev *subdev,
struct v4l2_mbus_framefmt new_fmt;
struct v4l2_mbus_framefmt *__fmt;
unsigned int best_fit = ~0L;
- unsigned int idx;
+ unsigned int idx = 0;
unsigned int i;
mutex_lock(&mt9v111->stream_mutex);