1 files changed, 6 insertions, 3 deletions

diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
index c32fb3c1d6f0..1d6ab371cd52 100644
--- a/drivers/gpu/drm/drm_atomic.c
+++ b/drivers/gpu/drm/drm_atomic.c
@@ -416,18 +416,21 @@ drm_atomic_replace_property_blob_from_id(struct drm_crtc *crtc,
                                          ssize_t expected_size,
                                          bool *replaced)
 {
-        struct drm_device *dev = crtc->dev;
         struct drm_property_blob *new_blob = NULL;
 
         if (blob_id != 0) {
-                new_blob = drm_property_lookup_blob(dev, blob_id);
+                new_blob = drm_property_lookup_blob(crtc->dev, blob_id);
                 if (new_blob == NULL)
                         return -EINVAL;
-                if (expected_size > 0 && expected_size != new_blob->length)
+
+                if (expected_size > 0 && expected_size != new_blob->length) {
+                        drm_property_unreference_blob(new_blob);
                         return -EINVAL;
+                }
         }
 
         drm_atomic_replace_property_blob(blob, new_blob, replaced);
+        drm_property_unreference_blob(new_blob);
 
         return 0;
 }