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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2019-02-28 15:49:04 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2019-04-24 11:27:54 +0200 |
| commit | e40b7642884239346265cd7adc06dfbb8988f93d (patch) | |
| tree | feae91d33a016aacea47205a298a70a64cd3f352 /drivers/gpu/drm/drm_lease.c | |
| parent | drm/fb: revert the i915 Actually configure untiled displays from master (diff) | |
| download | linux-e40b7642884239346265cd7adc06dfbb8988f93d.tar.xz linux-e40b7642884239346265cd7adc06dfbb8988f93d.zip | |
drm/leases: Drop object_id validation for negative ids
Not exactly sure what's the aim here, but the canonical nil object has
id == 0, we don't use negative object ids for anything. Plus all
object_id are valided by the object_idr, there's nothing we need to do
on top of that ENOENT check a bit further down.
Spotted while typing exhaustive igt coverage for all these
corner-cases.
Cc: Keith Packard <keithp@keithp.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190228144910.26488-2-daniel.vetter@ffwll.ch
Diffstat (limited to 'drivers/gpu/drm/drm_lease.c')
| -rw-r--r-- | drivers/gpu/drm/drm_lease.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/gpu/drm/drm_lease.c b/drivers/gpu/drm/drm_lease.c index 603b0bd9c5ce..1176d814cf7f 100644 --- a/drivers/gpu/drm/drm_lease.c +++ b/drivers/gpu/drm/drm_lease.c @@ -403,11 +403,6 @@ static int fill_object_idr(struct drm_device *dev, /* step one - get references to all the mode objects and check for validity. */ for (o = 0; o < object_count; o++) { - if ((int) object_ids[o] < 0) { - ret = -EINVAL; - goto out_free_objects; - } - objects[o] = drm_mode_object_find(dev, lessor_priv, object_ids[o], DRM_MODE_OBJECT_ANY); |