On Sat, Jul 16, 2016 at 09:20:02AM +0200, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
> Date: Sat, 16 Jul 2016 09:10:40 +0200
>
> The drm_fbdev_cma_hotplug_event() function tests whether its argument
> is NULL and then returns immediately.
> Thus the test around the call is not needed.
>
> This issue was detected by using the Coccinelle software.
>
> Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Acked-by: Liviu Dudau <Liviu.Dudau@xxxxxxx>
> ---
> drivers/gpu/drm/arm/hdlcd_drv.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c
> index 28b8cd1..9b1aefe 100644
> --- a/drivers/gpu/drm/arm/hdlcd_drv.c
> +++ b/drivers/gpu/drm/arm/hdlcd_drv.c
> @@ -102,8 +102,7 @@ static void hdlcd_fb_output_poll_changed(struct drm_device *drm)
> {
> struct hdlcd_drm_private *hdlcd = drm->dev_private;
>
> - if (hdlcd->fbdev)
> - drm_fbdev_cma_hotplug_event(hdlcd->fbdev);
> + drm_fbdev_cma_hotplug_event(hdlcd->fbdev);
> }
>
> static const struct drm_mode_config_funcs hdlcd_mode_config_funcs = {
> --
> 2.9.1
>
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--
====================
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| fix the world, |
| but they're not |
| giving me the |
\ source code! /
---------------
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