Commit b196a498 authored Jun 19, 2012 by Daniel Vetter Committed by Dave Airlie Jun 21, 2012

drm/edid: don't return stack garbage from supports_rb



We need to initialize this to false, because the is_rb callback only
ever sets it to true.

Noticed while reading through the code.

Cc: stable@vger.kernel.org
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

parent d3decf3a

drivers/gpu/drm/drm_edid.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -610,7 +610,7 @@ static bool
	drm_monitor_supports_rb(struct edid *edid)		drm_monitor_supports_rb(struct edid *edid)
	{		{
	if (edid->revision >= 4) {		if (edid->revision >= 4) {
	bool ret;		bool ret = false;
	drm_for_each_detailed_block((u8 *)edid, is_rb, &ret);		drm_for_each_detailed_block((u8 *)edid, is_rb, &ret);
	return ret;		return ret;
	}		}