* [PATCH RESEND] md-cluster: correct the num for comparison
@ 2015-04-21 16:25 Goldwyn Rodrigues
0 siblings, 0 replies; only message in thread
From: Goldwyn Rodrigues @ 2015-04-21 16:25 UTC (permalink / raw)
To: linux-raid, neilb; +Cc: GQJiang
Author: Guoqing Jiang <gqjiang@suse.com>
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>
diff --git a/drivers/md/md-cluster.c b/drivers/md/md-cluster.c
index 96679b2..8ef9e3d 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;
}
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2015-04-21 16:25 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2015-04-21 16:25 [PATCH RESEND] md-cluster: correct the num for comparison Goldwyn Rodrigues
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).