562c5b4d8986 didn't quite fix the issue of dealing with an error pointer. We can't free/unref an error pointer so reset it to NULL.
Many thanks to Dan Carpenter for pointing this out again. Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin at intel.com> Cc: Dan Carpenter <dan.carpenter at oracle.com> Cc: Daniel Stone <daniels at collabora.com> Cc: Daniel Vetter <daniel.vetter at ffwll.ch> Cc: Matt Roper <matthew.d.roper at intel.com> Cc: dri-devel at lists.freedesktop.org Fixes: 562c5b4d8986 ("drm: fix blob pointer check") --- drivers/gpu/drm/drm_atomic_helper.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index 892de99..2bb90fa 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -2926,6 +2926,7 @@ void drm_atomic_helper_legacy_gamma_set(struct drm_crtc *crtc, NULL); if (IS_ERR(blob)) { ret = PTR_ERR(blob); + blob = NULL; goto fail; } -- 2.7.0