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| author | Eric Anholt <eric@anholt.net> | 2008-09-09 20:40:34 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2008-10-17 23:10:52 +0200 |
| commit | d4e7b898c12b2b458323243abdd4a215f8f8f090 (patch) | |
| tree | 5a6452750b095f7f79cd1751f6796637cbfcf241 /drivers/gpu/drm/drm_gem.c | |
| parent | i915 gem: install and uninstall irq handler in entervt and leavevt ioctls. (diff) | |
| download | linux-d4e7b898c12b2b458323243abdd4a215f8f8f090.tar.xz linux-d4e7b898c12b2b458323243abdd4a215f8f8f090.zip | |
DRM: Return -EBADF on bad object in flink, and return curent name if it exists.
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/drm_gem.c')
| -rw-r--r-- | drivers/gpu/drm/drm_gem.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c index 434155b387e9..ccd1afdede02 100644 --- a/drivers/gpu/drm/drm_gem.c +++ b/drivers/gpu/drm/drm_gem.c @@ -251,7 +251,7 @@ drm_gem_flink_ioctl(struct drm_device *dev, void *data, obj = drm_gem_object_lookup(dev, file_priv, args->handle); if (obj == NULL) - return -EINVAL; + return -EBADF; again: if (idr_pre_get(&dev->object_name_idr, GFP_KERNEL) == 0) @@ -259,8 +259,9 @@ again: spin_lock(&dev->object_name_lock); if (obj->name) { + args->name = obj->name; spin_unlock(&dev->object_name_lock); - return -EEXIST; + return 0; } ret = idr_get_new_above(&dev->object_name_idr, obj, 1, &obj->name); |