drm/crtc: Remove redundant NULL check before kfree
kfree() on a NULL input is a no-op. Hence remove the check.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 7ac3952..9fd0c35 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -470,10 +470,8 @@
{
struct drm_device *dev = crtc->dev;
- if (crtc->gamma_store) {
- kfree(crtc->gamma_store);
- crtc->gamma_store = NULL;
- }
+ kfree(crtc->gamma_store);
+ crtc->gamma_store = NULL;
drm_mode_object_put(dev, &crtc->base);
list_del(&crtc->head);