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-rw-r--r--include/linux/lockdep.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index 79c3873d58ac..21725a91442b 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -471,7 +471,7 @@ struct pin_cookie { };
#define NIL_COOKIE (struct pin_cookie){ }
-#define lockdep_pin_lock(l) ({ struct pin_cookie cookie; cookie; })
+#define lockdep_pin_lock(l) ({ struct pin_cookie cookie = { }; cookie; })
#define lockdep_repin_lock(l, c) do { (void)(l); (void)(c); } while (0)
#define lockdep_unpin_lock(l, c) do { (void)(l); (void)(c); } while (0)