btrfs-progs: rescue: Fix zero-log mounted branch

Seems to be a typo that, in (ret > 0) branch of check_mounted(),
zero-log set the return value but doesn't return.

Fix it by adding back the missing return.

Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/cmds-rescue.c b/cmds-rescue.c
index d1bec02..4bc798d 100644 (file)
--- a/cmds-rescue.c
+++ b/cmds-rescue.c
@@ -177,6 +177,7 @@ static int cmd_rescue_zero_log(int argc, char **argv)
        } else if (ret) {
                error("%s is currently mounted", devname);
                ret = -EBUSY;
+               goto out;
        }
 
        root = open_ctree(devname, 0, OPEN_CTREE_WRITES | OPEN_CTREE_PARTIAL);