[dm-devel] [PATCH 2/3] multipathd: ev_add_path: fail if add_map_with_path() fails

[mwilck at suse.com]

From: Martin Wilck <mwilck at suse.com>

If start_waiter was set before and the "rescan" label was used,
we may try to set up an empty/invalid map.
Always fail if add_map_with_path() isn't successful.

Signed-off-by: Martin Wilck <mwilck at suse.com>
---
 multipathd/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/multipathd/main.c b/multipathd/main.c
index 43d7768..425492a 100644
--- a/multipathd/main.c
+++ b/multipathd/main.c
@@ -1028,7 +1028,7 @@ rescan:
 			 */
 			start_waiter = 1;
 		}
-		if (!start_waiter)
+		else
 			goto fail; /* leave path added to pathvec */
 	}
 
-- 
2.29.2