From: Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
Date: Thu, 11 Feb 2016 01:32:28 +0000 (-0600)
Subject: ibmvscsi: use H_CLOSED instead of magic number
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=06cdbeffe531a6164a5e75951a083128c0fe593d;p=openwrt%2Fstaging%2Fblogic.git

ibmvscsi: use H_CLOSED instead of magic number

In a couple places the magic value of 2 is used to check the return code
of hypercalls. This translates to H_CLOSED.

Signed-off-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---

diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index 6025481c4ab9..d9534ee6ef52 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -314,7 +314,7 @@ static int ibmvscsi_reset_crq_queue(struct crq_queue *queue,
 	rc = plpar_hcall_norets(H_REG_CRQ,
 				vdev->unit_address,
 				queue->msg_token, PAGE_SIZE);
-	if (rc == 2) {
+	if (rc == H_CLOSED) {
 		/* Adapter is good, but other end is not ready */
 		dev_warn(hostdata->dev, "Partner adapter not ready\n");
 	} else if (rc != 0) {
@@ -364,7 +364,7 @@ static int ibmvscsi_init_crq_queue(struct crq_queue *queue,
 		rc = ibmvscsi_reset_crq_queue(queue,
 					      hostdata);
 
-	if (rc == 2) {
+	if (rc == H_CLOSED) {
 		/* Adapter is good, but other end is not ready */
 		dev_warn(hostdata->dev, "Partner adapter not ready\n");
 		retrc = 0;