diff --git a/drivers/staging/rdma/hfi1/mad.c b/drivers/staging/rdma/hfi1/mad.c
index 1baeb01..69c5d81 100644
--- a/drivers/staging/rdma/hfi1/mad.c
+++ b/drivers/staging/rdma/hfi1/mad.c
@@ -2271,34 +2271,8 @@ static void a0_portstatus(struct hfi1_pportdata *ppd,
 {
 	if (!is_bx(ppd->dd)) {
 		unsigned long vl;
-		int vfi = 0;
 		u64 max_vl_xmit_wait = 0, tmp;
 		u32 vl_all_mask = VL_MASK_ALL;
-		u64 rcv_data, rcv_bubble;
-
-		rcv_data = be64_to_cpu(rsp->port_rcv_data);
-		rcv_bubble = be64_to_cpu(rsp->port_rcv_bubble);
-		/* In the measured time period, calculate the total number
-		 * of flits that were received. Subtract out one false
-		 * rcv_bubble increment for every 32 received flits but
-		 * don't let the number go negative.
-		 */
-		if (rcv_bubble >= (rcv_data>>5)) {
-			rcv_bubble -= (rcv_data>>5);
-			rsp->port_rcv_bubble = cpu_to_be64(rcv_bubble);
-		}
-		for_each_set_bit(vl, (unsigned long *)&(vl_select_mask),
-				 8 * sizeof(vl_select_mask)) {
-			rcv_data = be64_to_cpu(rsp->vls[vfi].port_vl_rcv_data);
-			rcv_bubble =
-				be64_to_cpu(rsp->vls[vfi].port_vl_rcv_bubble);
-			if (rcv_bubble >= (rcv_data>>5)) {
-				rcv_bubble -= (rcv_data>>5);
-				rsp->vls[vfi].port_vl_rcv_bubble =
-							cpu_to_be64(rcv_bubble);
-			}
-			vfi++;
-		}
 
 		for_each_set_bit(vl, (unsigned long *)&(vl_all_mask),
 				 8 * sizeof(vl_all_mask)) {
@@ -2363,8 +2337,6 @@ static int pma_get_opa_portstatus(struct opa_pma_mad *pmp,
 					  CNTR_INVALID_VL));
 	rsp->port_rcv_data = cpu_to_be64(read_dev_cntr(dd, C_DC_RCV_FLITS,
 					 CNTR_INVALID_VL));
-	rsp->port_rcv_bubble =
-		cpu_to_be64(read_dev_cntr(dd, C_DC_RCV_BBL, CNTR_INVALID_VL));
 	rsp->port_xmit_pkts = cpu_to_be64(read_dev_cntr(dd, C_DC_XMIT_PKTS,
 					  CNTR_INVALID_VL));
 	rsp->port_rcv_pkts = cpu_to_be64(read_dev_cntr(dd, C_DC_RCV_PKTS,
@@ -2434,9 +2406,6 @@ static int pma_get_opa_portstatus(struct opa_pma_mad *pmp,
 
 		tmp = read_dev_cntr(dd, C_DC_RX_FLIT_VL, idx_from_vl(vl));
 		rsp->vls[vfi].port_vl_rcv_data = cpu_to_be64(tmp);
-		rsp->vls[vfi].port_vl_rcv_bubble =
-			cpu_to_be64(read_dev_cntr(dd, C_DC_RCV_BBL_VL,
-					idx_from_vl(vl)));
 
 		rsp->vls[vfi].port_vl_rcv_pkts =
 			cpu_to_be64(read_dev_cntr(dd, C_DC_RX_PKT_VL,
@@ -2519,32 +2488,8 @@ static void a0_datacounters(struct hfi1_devdata *dd, struct _port_dctrs *rsp,
 	if (!is_bx(dd)) {
 		unsigned long vl;
 		int vfi = 0;
-		u64 rcv_data, rcv_bubble, sum_vl_xmit_wait = 0;
-
-		rcv_data = be64_to_cpu(rsp->port_rcv_data);
-		rcv_bubble = be64_to_cpu(rsp->port_rcv_bubble);
-		/* In the measured time period, calculate the total number
-		 * of flits that were received. Subtract out one false
-		 * rcv_bubble increment for every 32 received flits but
-		 * don't let the number go negative.
-		 */
-		if (rcv_bubble >= (rcv_data>>5)) {
-			rcv_bubble -= (rcv_data>>5);
-			rsp->port_rcv_bubble = cpu_to_be64(rcv_bubble);
-		}
-		for_each_set_bit(vl, (unsigned long *)&(vl_select_mask),
-				8 * sizeof(vl_select_mask)) {
-			rcv_data = be64_to_cpu(rsp->vls[vfi].port_vl_rcv_data);
-			rcv_bubble =
-				be64_to_cpu(rsp->vls[vfi].port_vl_rcv_bubble);
-			if (rcv_bubble >= (rcv_data>>5)) {
-				rcv_bubble -= (rcv_data>>5);
-				rsp->vls[vfi].port_vl_rcv_bubble =
-							cpu_to_be64(rcv_bubble);
-			}
-			vfi++;
-		}
-		vfi = 0;
+		u64 sum_vl_xmit_wait = 0;
+
 		for_each_set_bit(vl, (unsigned long *)&(vl_select_mask),
 				8 * sizeof(vl_select_mask)) {
 			u64 tmp = sum_vl_xmit_wait +
@@ -2635,8 +2580,6 @@ static int pma_get_opa_datacounters(struct opa_pma_mad *pmp,
 						CNTR_INVALID_VL));
 	rsp->port_rcv_data = cpu_to_be64(read_dev_cntr(dd, C_DC_RCV_FLITS,
 						CNTR_INVALID_VL));
-	rsp->port_rcv_bubble =
-		cpu_to_be64(read_dev_cntr(dd, C_DC_RCV_BBL, CNTR_INVALID_VL));
 	rsp->port_xmit_pkts = cpu_to_be64(read_dev_cntr(dd, C_DC_XMIT_PKTS,
 						CNTR_INVALID_VL));
 	rsp->port_rcv_pkts = cpu_to_be64(read_dev_cntr(dd, C_DC_RCV_PKTS,
@@ -2675,9 +2618,6 @@ static int pma_get_opa_datacounters(struct opa_pma_mad *pmp,
 		rsp->vls[vfi].port_vl_rcv_data =
 			cpu_to_be64(read_dev_cntr(dd, C_DC_RX_FLIT_VL,
 							idx_from_vl(vl)));
-		rsp->vls[vfi].port_vl_rcv_bubble =
-			cpu_to_be64(read_dev_cntr(dd, C_DC_RCV_BBL_VL,
-					idx_from_vl(vl)));
 
 		rsp->vls[vfi].port_vl_xmit_pkts =
 			cpu_to_be64(read_port_cntr(ppd, C_TX_PKT_VL,
