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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
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@ -102,8 +102,7 @@ static void hdlcd_fb_output_poll_changed(struct drm_device *drm)
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{
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struct hdlcd_drm_private *hdlcd = drm->dev_private;
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if (hdlcd->fbdev)
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drm_fbdev_cma_hotplug_event(hdlcd->fbdev);
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drm_fbdev_cma_hotplug_event(hdlcd->fbdev);
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}
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static const struct drm_mode_config_funcs hdlcd_mode_config_funcs = {
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