[GFS2] Fix up merge of Linus' kernel into GFS2

[pandora-kernel.git] / drivers / scsi / ibmvscsi / rpa_vscsi.c

diff --git a/drivers/scsi/ibmvscsi/rpa_vscsi.c b/drivers/scsi/ibmvscsi/rpa_vscsi.c
index 1a9992b..01b8ac6 100644 (file)
--- 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 {