On 22/07/16 12:56, SF Markus Elfring wrote:
From: Markus Elfring elfring@users.sourceforge.net Date: Fri, 22 Jul 2016 12:48:12 +0200
The drm_property_unreference_blob() 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
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
Reviewed-by: Matthias Brugger matthias.bgg@gmail.com
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c index 24aa3ba..07541d0 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c @@ -112,9 +112,7 @@ static void mtk_drm_crtc_reset(struct drm_crtc *crtc) struct mtk_crtc_state *state;
if (crtc->state) {
if (crtc->state->mode_blob)drm_property_unreference_blob(crtc->state->mode_blob);
drm_property_unreference_blob(crtc->state->mode_blob);