[SCSI] qla2xxx: Consolidate firmware-dump handling across ISPs.

Simplify and centralise buffer allocation/deallocation, as
there's no point in having two memory request methods.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index b6adc8a..1052528 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -2068,15 +2068,10 @@
 	}
 	INIT_LIST_HEAD(&ha->fcports);
 
-	if (ha->fw_dump)
-		free_pages((unsigned long)ha->fw_dump, ha->fw_dump_order);
-
-	vfree(ha->fw_dump24);
-
+	vfree(ha->fw_dump);
 	vfree(ha->fw_dump_buffer);
 
 	ha->fw_dump = NULL;
-	ha->fw_dump24 = NULL;
 	ha->fw_dumped = 0;
 	ha->fw_dump_reading = 0;
 	ha->fw_dump_buffer = NULL;