diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2016-07-16 03:10:40 -0400 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-07-18 03:11:31 -0400 |
| commit | 536cea6073381aa9ace9743cd94e77d80018e3ee (patch) | |
| tree | 76feee793247d986e84ef860afd8b634b362e264 | |
| parent | 63ecf572481c99f9148af5fcc8d1530c962bff18 (diff) | |
drm/hdlcd: 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/c2b0f310-fa06-f4cc-0014-ea7f40564d26@users.sourceforge.net
| -rw-r--r-- | drivers/gpu/drm/arm/hdlcd_drv.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c index 74279be20b75..d83b46a30327 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) | |||
| 102 | { | 102 | { |
| 103 | struct hdlcd_drm_private *hdlcd = drm->dev_private; | 103 | struct hdlcd_drm_private *hdlcd = drm->dev_private; |
| 104 | 104 | ||
| 105 | if (hdlcd->fbdev) | 105 | drm_fbdev_cma_hotplug_event(hdlcd->fbdev); |
| 106 | drm_fbdev_cma_hotplug_event(hdlcd->fbdev); | ||
| 107 | } | 106 | } |
| 108 | 107 | ||
| 109 | static const struct drm_mode_config_funcs hdlcd_mode_config_funcs = { | 108 | static const struct drm_mode_config_funcs hdlcd_mode_config_funcs = { |