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drm/tilcdc: Deletion of an unnecessary check before the function call "drm_fbdev_cma_hotplug_event"

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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@users.sourceforge.net>
Reviewed-by: Thierry Reding <thierry.reding@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Markus Elfring 2014-11-19 17:05:20 +01:00 committed by Dave Airlie
parent 9084acf19b
commit c084481735
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/tilcdc/tilcdc_drv.c
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@ -58,8 +58,7 @@ static struct drm_framebuffer *tilcdc_fb_create(struct drm_device *dev,
static void tilcdc_fb_output_poll_changed(struct drm_device *dev)
{
struct tilcdc_drm_private *priv = dev->dev_private;
if (priv->fbdev)
drm_fbdev_cma_hotplug_event(priv->fbdev);
drm_fbdev_cma_hotplug_event(priv->fbdev);
}
static const struct drm_mode_config_funcs mode_config_funcs = {