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Commit 8c58f02e authored by Guoqing Jiang's avatar Guoqing Jiang Committed by NeilBrown
Browse files

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: default avatarGuoqing Jiang <gqjiang@suse.com>
Signed-off-by: default avatarGoldwyn Rodrigues <rgoldwyn@suse.com>
Signed-off-by: default avatarNeilBrown <neilb@suse.de>
parent 124eb761

drivers/md/md-cluster.c

+3 −3
Original line number Diff line number Diff line
@@ -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;

	}