metadata: return the error code if kdbus_meta_export_prepare() fails

Return the appropriate error code if we fail inside kdbus_meta_export_prepare(). Signed-off-by: Djalal Harouni <tixxdz@opendz.org>
gregkh · Feb 23, 2015 · fb4f5ec · fb4f5ec
1 parent 70646ed
commit fb4f5ec
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/metadata.c b/metadata.c
@@ -910,7 +910,7 @@ int kdbus_meta_export_prepare(struct kdbus_meta_proc *mp,
 exit:
 	*sz = size;
 
-	return 0;
+	return ret;
 }
 
 static int kdbus_meta_push_kvec(struct kvec *kvec,