return r

diff --git a/kernel/common/dm.c.in b/kernel/common/dm.c.in
index 93bc74757fa701e14d47ba545b5ea4fd20dc73b6..d85e5eca6ed671554b6bdcd86f29b7d4bf3bdaa5 100644 (file)
--- a/kernel/common/dm.c.in
+++ b/kernel/common/dm.c.in
@@ -504,7 +504,7 @@ static inline int __map_buffer(struct mapped_device *md,
                return -1;
        }
 
-       return 0;
+       return r;
 }
 
 /*