On 12/06/15 16:59, Vladimir Murzin wrote:
> fb_videomode_from_videomode() may fail, but of_get_fb_videomode()
> silently covers this fact. Instead, trow the error code to the
> caller.
>
> Signed-off-by: Vladimir Murzin <vladimir.murzin@xxxxxxx>
> ---
> drivers/video/fbdev/core/fbmon.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/video/fbdev/core/fbmon.c b/drivers/video/fbdev/core/fbmon.c
> index 01ef1b9..d787533 100644
> --- a/drivers/video/fbdev/core/fbmon.c
> +++ b/drivers/video/fbdev/core/fbmon.c
> @@ -1475,7 +1475,9 @@ int of_get_fb_videomode(struct device_node *np, struct fb_videomode *fb,
> if (ret)
> return ret;
>
> - fb_videomode_from_videomode(&vm, fb);
> + ret = fb_videomode_from_videomode(&vm, fb);
> + if (ret)
> + return ret;
>
> pr_debug("%s: got %dx%d display mode from %s\n",
> of_node_full_name(np), vm.hactive, vm.vactive, np->name);
>
Thanks, queued for 4.2.
Tomi
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