drm/radeon: fixup refcounts in radeon dumb create ioctl.

This was using old gem refcounting methods, fix it to be the same
as the normal create ioctl.

Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 5 insertions, 3 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c
index 723cd19cd22f..aa1ca2dea42f 100644
--- a/drivers/gpu/drm/radeon/radeon_gem.c
+++ b/drivers/gpu/drm/radeon/radeon_gem.c
@@ -358,6 +358,7 @@ int radeon_mode_dumb_create(struct drm_file *file_priv,
 {
         struct radeon_device *rdev = dev->dev_private;
         struct drm_gem_object *gobj;
+        uint32_t handle;
         int r;
 
         args->pitch = radeon_align_pitch(rdev, args->width, args->bpp, 0) * ((args->bpp + 1) / 8);
@@ -371,12 +372,13 @@ int radeon_mode_dumb_create(struct drm_file *file_priv,
         if (r)
                 return -ENOMEM;
 
-        r = drm_gem_handle_create(file_priv, gobj, &args->handle);
+        r = drm_gem_handle_create(file_priv, gobj, &handle);
+        /* drop reference from allocate - handle holds it now */
+        drm_gem_object_unreference_unlocked(gobj);
         if (r) {
-                drm_gem_object_unreference_unlocked(gobj);
                 return r;
         }
-        drm_gem_object_handle_unreference_unlocked(gobj);
+        args->handle = handle;
         return 0;
 }