diff --git a/drivers/gpu/drm/drm_panic.c b/drivers/gpu/drm/drm_panic.c
index 293d4dcbc80d..fc04ed4e0b39 100644
--- a/drivers/gpu/drm/drm_panic.c
+++ b/drivers/gpu/drm/drm_panic.c
@@ -582,7 +582,7 @@ static void draw_panic_dispatch(struct drm_scanout_buffer *sb)
 
 static void draw_panic_plane(struct drm_plane *plane)
 {
-	struct drm_scanout_buffer sb;
+	struct drm_scanout_buffer sb = { };
 	int ret;
 	unsigned long flags;