diff options
| author | Guoqing Jiang <gqjiang@suse.com> | 2015-04-21 11:25:52 -0500 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2015-04-22 07:58:31 +1000 |
| commit | 8c58f02e244d5b35fa38aa308007715d4957d4c7 (patch) | |
| tree | 4226fcf47099fa434aafd9efd3a1a2ad62d8e0a2 /drivers/md | |
| parent | 124eb761edfdee13c02e48815b05d9bed7666d4c (diff) | |
| download | lwn-8c58f02e244d5b35fa38aa308007715d4957d4c7.tar.gz lwn-8c58f02e244d5b35fa38aa308007715d4957d4c7.zip | |
md-cluster: correct the num for comparison
Since the node num of md-cluster is from zero, and
cinfo->slot_number represents the slot num of dlm,
no need to check for equality.
Signed-off-by: Guoqing Jiang <gqjiang@suse.com>
Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/md-cluster.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/md/md-cluster.c b/drivers/md/md-cluster.c index ae8bb547f94d..10c44a3a9d6a 100644 --- a/drivers/md/md-cluster.c +++ b/drivers/md/md-cluster.c @@ -612,9 +612,9 @@ static int join(struct mddev *mddev, int nodes) if (ret) goto err; wait_for_completion(&cinfo->completion); - if (nodes <= cinfo->slot_number) { - pr_err("md-cluster: Slot allotted(%d) greater than available slots(%d)", cinfo->slot_number - 1, - nodes); + if (nodes < cinfo->slot_number) { + pr_err("md-cluster: Slot allotted(%d) is greater than available slots(%d).", + cinfo->slot_number, nodes); ret = -ERANGE; goto err; } |