diff options
| author | Lionel Landwerlin <lionel.g.landwerlin@intel.com> | 2016-03-11 12:17:26 +0000 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-03-13 19:39:54 +0100 |
| commit | c1f415c9acb5877c408d9311eb837d7d50636a68 (patch) | |
| tree | 430f7dfc044b704548705993438399cb9763c777 | |
| parent | 7c01878254daadbb91f5b1137b7404d952e3931b (diff) | |
drm: atomic helper: do not unreference error pointertopic/drm-misc-2016-03-14
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@intel.com>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Daniel Stone <daniels@collabora.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: dri-devel@lists.freedesktop.org
Fixes: 562c5b4d8986 ("drm: fix blob pointer check")
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1457698646-22231-1-git-send-email-lionel.g.landwerlin@intel.com
| -rw-r--r-- | drivers/gpu/drm/drm_atomic_helper.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index 67261ca03fbf..e93bb0bbdd82 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; } |