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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>
This commit is contained in:
Tyrel Datwyler 2016-02-10 19:32:28 -06:00 committed by Martin K. Petersen
parent f36948cb49
commit 06cdbeffe5
1 changed files with 2 additions and 2 deletions
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4
drivers/scsi/ibmvscsi/ibmvscsi.c
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@ -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;