diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 4c286eb..638bdcc 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -1197,30 +1197,6 @@
 	uint8_t  reserved_3[26];
 } init_cb_t;
 
-
-struct init_cb_fx {
-	uint16_t	version;
-	uint16_t	reserved_1[13];
-	__le16		request_q_outpointer;
-	__le16		response_q_inpointer;
-	uint16_t	reserved_2[2];
-	__le16		response_q_length;
-	__le16		request_q_length;
-	uint16_t	reserved_3[2];
-	__le32		request_q_address[2];
-	__le32		response_q_address[2];
-	uint16_t	reserved_4[4];
-	uint8_t		response_q_msivec;
-	uint8_t		reserved_5[19];
-	uint16_t	interrupt_delay_timer;
-	uint16_t	reserved_6;
-	uint32_t	fwoptions1;
-	uint32_t	fwoptions2;
-	uint32_t	fwoptions3;
-	uint8_t		reserved_7[24];
-};
-
-
 /*
  * Get Link Status mailbox command return buffer.
  */
diff --git a/drivers/scsi/qla2xxx/qla_mr.c b/drivers/scsi/qla2xxx/qla_mr.c
index 7c7849d..4542247 100644
--- a/drivers/scsi/qla2xxx/qla_mr.c
+++ b/drivers/scsi/qla2xxx/qla_mr.c
@@ -631,20 +631,6 @@
 {
 	struct qla_hw_data *ha = vha->hw;
 	struct device_reg_fx00 __iomem *reg = &ha->iobase->ispfx00;
-	struct init_cb_fx *icb;
-	struct req_que *req = ha->req_q_map[0];
-	struct rsp_que *rsp = ha->rsp_q_map[0];
-
-	/* Setup ring parameters in initialization control block. */
-	icb = (struct init_cb_fx *)ha->init_cb;
-	icb->request_q_outpointer = __constant_cpu_to_le16(0);
-	icb->response_q_inpointer = __constant_cpu_to_le16(0);
-	icb->request_q_length = cpu_to_le16(req->length);
-	icb->response_q_length = cpu_to_le16(rsp->length);
-	icb->request_q_address[0] = cpu_to_le32(LSD(req->dma));
-	icb->request_q_address[1] = cpu_to_le32(MSD(req->dma));
-	icb->response_q_address[0] = cpu_to_le32(LSD(rsp->dma));
-	icb->response_q_address[1] = cpu_to_le32(MSD(rsp->dma));
 
 	WRT_REG_DWORD(&reg->req_q_in, 0);
 	WRT_REG_DWORD(&reg->req_q_out, 0);
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 53edc4b..c698e10 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -2489,7 +2489,6 @@
 		ha->aen_mbx_count = AEN_MAILBOX_REGISTER_COUNT_FX00;
 		req_length = REQUEST_ENTRY_CNT_FX00;
 		rsp_length = RESPONSE_ENTRY_CNT_FX00;
-		ha->init_cb_size = sizeof(struct init_cb_fx);
 		ha->isp_ops = &qlafx00_isp_ops;
 		ha->port_down_retry_count = 30; /* default value */
 		ha->mr.fw_hbt_cnt = QLAFX00_HEARTBEAT_INTERVAL;