drm/amdgpu: handle domain mask checking v2

if domain is illegal, we should return error.
v2:
  remove duplicated domain checking.

Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 1 insertions, 6 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
index ff606ce88837..c62c3dd4dcc6 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -229,12 +229,7 @@ int amdgpu_gem_create_ioctl(struct drm_device *dev, void *data,
                 return -EINVAL;
 
         /* reject invalid gem domains */
-        if (args->in.domains & ~(AMDGPU_GEM_DOMAIN_CPU |
-                                 AMDGPU_GEM_DOMAIN_GTT |
-                                 AMDGPU_GEM_DOMAIN_VRAM |
-                                 AMDGPU_GEM_DOMAIN_GDS |
-                                 AMDGPU_GEM_DOMAIN_GWS |
-                                 AMDGPU_GEM_DOMAIN_OA))
+        if (args->in.domains & ~AMDGPU_GEM_DOMAIN_MASK)
                 return -EINVAL;
 
         /* create a gem object to contain this object in */