1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/gpu/drm/i915/i915_gem_tiling.c b/drivers/gpu/drm/i915/i915_gem_tiling.c
index df278b2685b..137e888427f 100644
--- a/drivers/gpu/drm/i915/i915_gem_tiling.c
+++ b/drivers/gpu/drm/i915/i915_gem_tiling.c
@@ -438,9 +438,7 @@ i915_gem_set_tiling(struct drm_device *dev, void *data,
         obj_priv = obj->driver_private;
 
         if (!i915_tiling_ok(dev, args->stride, obj->size, args->tiling_mode)) {
-                mutex_lock(&dev->struct_mutex);
-                drm_gem_object_unreference(obj);
-                mutex_unlock(&dev->struct_mutex);
+                drm_gem_object_unreference_unlocked(obj);
                 return -EINVAL;
         }