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authorMarkus Elfring <elfring@users.sourceforge.net>2016-07-15 22:52:40 +0300
committerDaniel Vetter <daniel.vetter@ffwll.ch>2016-07-18 10:11:29 +0300
commitf15a8e9a14196bad904d040e7b587bdf76ad35ed (patch)
tree5f225b6b7914bcb620cefc78a4bf7abd397767f4 /drivers/gpu/drm/arc
parent63fe9bb8656501d33e304bd0d45125a6b1b878f7 (diff)
downloadlinux-f15a8e9a14196bad904d040e7b587bdf76ad35ed.tar.xz
drm/arcpgu: Delete an unnecessary check before drm_fbdev_cma_hotplug_event()
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> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/dd9a16b1-234c-6776-e6d9-943a8457334e@users.sourceforge.net
Diffstat (limited to 'drivers/gpu/drm/arc')
-rw-r--r--drivers/gpu/drm/arc/arcpgu_drv.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/arc/arcpgu_drv.c b/drivers/gpu/drm/arc/arcpgu_drv.c
index 0226ec0667dd..20a5f2cd0d8b 100644
--- a/drivers/gpu/drm/arc/arcpgu_drv.c
+++ b/drivers/gpu/drm/arc/arcpgu_drv.c
@@ -28,8 +28,7 @@ static void arcpgu_fb_output_poll_changed(struct drm_device *dev)
{
struct arcpgu_drm_private *arcpgu = dev->dev_private;
- if (arcpgu->fbdev)
- drm_fbdev_cma_hotplug_event(arcpgu->fbdev);
+ drm_fbdev_cma_hotplug_event(arcpgu->fbdev);
}
static struct drm_mode_config_funcs arcpgu_drm_modecfg_funcs = {