qla2xxx: handle default case in qla2x00_request_firmware()

This silences a static checker warning.  Also we're always adding new types of
firmware, so it might fix a bug in real life some day.

JIRA Key: V2632FC-177

diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 2916444e90be11e2aba93dec3b694c9fc960b3ab..5f82996fbcd5d5420972d3ba6fa6ea80301a6ec5 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -4073,7 +4073,6 @@ qla2x00_request_firmware(scsi_qla_host_t *vha)
        struct qla_hw_data *ha = vha->hw;
        struct fw_blob *blob;
 
-       blob = NULL;
        if (IS_QLA2100(ha)) {
                blob = &qla_fw_blobs[FW_ISP21XX];
        } else if (IS_QLA2200(ha)) {
@@ -4094,6 +4093,8 @@ qla2x00_request_firmware(scsi_qla_host_t *vha)
                blob = &qla_fw_blobs[FW_ISP2031];
        } else if (IS_QLA8031(ha)) {
                blob = &qla_fw_blobs[FW_ISP8031];
+       } else {
+               return NULL;
        }
 
        mutex_lock(&qla_fw_lock);