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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2019-02-28 17:49:05 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2019-04-24 12:28:31 +0300 |
| commit | ae9d6c076c0d39e97c14cd531d278ea8471730f4 (patch) | |
| tree | e8216a3d1903059572a0bbb0e003900aa160af1d /drivers/gpu/drm/drm_lease.c | |
| parent | e40b7642884239346265cd7adc06dfbb8988f93d (diff) | |
| download | linux-ae9d6c076c0d39e97c14cd531d278ea8471730f4.tar.xz | |
drm/lease: Drop recursive leads checks
We disallow subleasing, so no point checking whether the master holds
all the leases - it will.
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/20190228144910.26488-3-daniel.vetter@ffwll.ch
Diffstat (limited to 'drivers/gpu/drm/drm_lease.c')
| -rw-r--r-- | drivers/gpu/drm/drm_lease.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_lease.c b/drivers/gpu/drm/drm_lease.c index 1176d814cf7f..cce5d9dd52ff 100644 --- a/drivers/gpu/drm/drm_lease.c +++ b/drivers/gpu/drm/drm_lease.c @@ -220,8 +220,6 @@ static struct drm_master *drm_lease_create(struct drm_master *lessor, struct idr error = 0; if (!idr_find(&dev->mode_config.object_idr, object)) error = -ENOENT; - else if (!_drm_lease_held_master(lessor, object)) - error = -EACCES; else if (_drm_has_leased(lessor, object)) error = -EBUSY; |