diff options
Diffstat (limited to 'drivers/md/multipath.c')
| -rw-r--r-- | drivers/md/multipath.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c index 4a1d714c048..541cbe3414b 100644 --- a/drivers/md/multipath.c +++ b/drivers/md/multipath.c @@ -281,7 +281,7 @@ static int multipath_add_disk(mddev_t *mddev, mdk_rdev_t *rdev) { multipath_conf_t *conf = mddev->private; struct request_queue *q; - int found = 0; + int err = -EEXIST; int path; struct multipath_info *p; int first = 0; @@ -312,11 +312,13 @@ static int multipath_add_disk(mddev_t *mddev, mdk_rdev_t *rdev) rdev->raid_disk = path; set_bit(In_sync, &rdev->flags); rcu_assign_pointer(p->rdev, rdev); - found = 1; + err = 0; + break; } print_multipath_conf(conf); - return found; + + return err; } static int multipath_remove_disk(mddev_t *mddev, int number) |