[SCSI] qla2xxx: Restrict model-name/description device-table usage.

Information present in static table is only valid for pre-ISP25xx
adapters.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 4c14cde..a4a6a14 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -1538,6 +1538,7 @@ qla2x00_set_model_info(scsi_qla_host_t *vha, uint8_t *model, size_t len,
        char *st, *en;
        uint16_t index;
        struct qla_hw_data *ha = vha->hw;
+       int use_tbl = !IS_QLA25XX(ha) && IS_QLA81XX(ha);
 
        if (memcmp(model, BINZERO, len) != 0) {
                strncpy(ha->model_number, model, len);
@@ -1550,14 +1551,16 @@ qla2x00_set_model_info(scsi_qla_host_t *vha, uint8_t *model, size_t len,
                }
 
                index = (ha->pdev->subsystem_device & 0xff);
-               if (ha->pdev->subsystem_vendor == PCI_VENDOR_ID_QLOGIC &&
+               if (use_tbl &&
+                   ha->pdev->subsystem_vendor == PCI_VENDOR_ID_QLOGIC &&
                    index < QLA_MODEL_NAMES)
                        strncpy(ha->model_desc,
                            qla2x00_model_name[index * 2 + 1],
                            sizeof(ha->model_desc) - 1);
        } else {
                index = (ha->pdev->subsystem_device & 0xff);
-               if (ha->pdev->subsystem_vendor == PCI_VENDOR_ID_QLOGIC &&
+               if (use_tbl &&
+                   ha->pdev->subsystem_vendor == PCI_VENDOR_ID_QLOGIC &&
                    index < QLA_MODEL_NAMES) {
                        strcpy(ha->model_number,
                            qla2x00_model_name[index * 2]);