diff options
Diffstat (limited to 'drivers/scsi/ibmvscsi/rpa_vscsi.c')
| -rw-r--r-- | drivers/scsi/ibmvscsi/rpa_vscsi.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/scsi/ibmvscsi/rpa_vscsi.c b/drivers/scsi/ibmvscsi/rpa_vscsi.c index 1a9992bdfef8..01b8ac641eb8 100644 --- a/drivers/scsi/ibmvscsi/rpa_vscsi.c +++ b/drivers/scsi/ibmvscsi/rpa_vscsi.c @@ -156,8 +156,8 @@ static void gather_partition_info(void) { struct device_node *rootdn; - char *ppartition_name; - unsigned int *p_number_ptr; + const char *ppartition_name; + const unsigned int *p_number_ptr; /* Retrieve information about this partition */ rootdn = find_path_device("/"); @@ -165,14 +165,11 @@ static void gather_partition_info(void) return; } - ppartition_name = - get_property(rootdn, "ibm,partition-name", NULL); + ppartition_name = get_property(rootdn, "ibm,partition-name", NULL); if (ppartition_name) strncpy(partition_name, ppartition_name, sizeof(partition_name)); - p_number_ptr = - (unsigned int *)get_property(rootdn, "ibm,partition-no", - NULL); + p_number_ptr = get_property(rootdn, "ibm,partition-no", NULL); if (p_number_ptr) partition_number = *p_number_ptr; } @@ -208,6 +205,7 @@ int ibmvscsi_init_crq_queue(struct crq_queue *queue, int max_requests) { int rc; + int retrc; struct vio_dev *vdev = to_vio_dev(hostdata->dev); queue->msgs = (struct viosrp_crq *)get_zeroed_page(GFP_KERNEL); @@ -226,7 +224,7 @@ int ibmvscsi_init_crq_queue(struct crq_queue *queue, gather_partition_info(); set_adapter_info(hostdata); - rc = plpar_hcall_norets(H_REG_CRQ, + retrc = rc = plpar_hcall_norets(H_REG_CRQ, vdev->unit_address, queue->msg_token, PAGE_SIZE); if (rc == H_RESOURCE) @@ -237,6 +235,7 @@ int ibmvscsi_init_crq_queue(struct crq_queue *queue, if (rc == 2) { /* Adapter is good, but other end is not ready */ printk(KERN_WARNING "ibmvscsi: Partner adapter not ready\n"); + retrc = 0; } else if (rc != 0) { printk(KERN_WARNING "ibmvscsi: Error %d opening adapter\n", rc); goto reg_crq_failed; @@ -263,7 +262,7 @@ int ibmvscsi_init_crq_queue(struct crq_queue *queue, tasklet_init(&hostdata->srp_task, (void *)ibmvscsi_task, (unsigned long)hostdata); - return 0; + return retrc; req_irq_failed: do { |
