linux-kernel - [PATCH] RDMA/bnxt_re: Replace cpu_to_be64 + le64_to

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Message-ID: <20251210131528.569382-2-thorsten.blum@linux.dev>
Date: Wed, 10 Dec 2025 14:15:29 +0100
From: Thorsten Blum <thorsten.blum@...ux.dev>
To: Selvin Xavier <selvin.xavier@...adcom.com>,
	Kalesh AP <kalesh-anakkur.purayil@...adcom.com>,
	Jason Gunthorpe <jgg@...pe.ca>,
	Leon Romanovsky <leon@...nel.org>
Cc: Thorsten Blum <thorsten.blum@...ux.dev>,
	linux-rdma@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] RDMA/bnxt_re: Replace cpu_to_be64 + le64_to_cpu with swab64

Replace cpu_to_be64(le64_to_cpu()) with swab64() to simplify
bnxt_re_assign_pma_port_ext_counters().  No functional changes.

Signed-off-by: Thorsten Blum <thorsten.blum@...ux.dev>
---
 drivers/infiniband/hw/bnxt_re/hw_counters.c | 19 ++++++-------------
 1 file changed, 6 insertions(+), 13 deletions(-)

diff --git a/drivers/infiniband/hw/bnxt_re/hw_counters.c b/drivers/infiniband/hw/bnxt_re/hw_counters.c
index 651cf9d0e0c7..bb1137ad84c0 100644
--- a/drivers/infiniband/hw/bnxt_re/hw_counters.c
+++ b/drivers/infiniband/hw/bnxt_re/hw_counters.c
@@ -290,19 +290,12 @@ int bnxt_re_assign_pma_port_ext_counters(struct bnxt_re_dev *rdev, struct ib_mad
 	pma_cnt_ext = (struct ib_pma_portcounters_ext *)(out_mad->data + 40);
 	if ((bnxt_qplib_is_chip_gen_p5(rdev->chip_ctx) && rdev->is_virtfn) ||
 	    !bnxt_qplib_is_chip_gen_p5(rdev->chip_ctx)) {
-		pma_cnt_ext->port_xmit_data =
-			cpu_to_be64(le64_to_cpu(hw_stats->tx_ucast_bytes) / 4);
-		pma_cnt_ext->port_rcv_data =
-			cpu_to_be64(le64_to_cpu(hw_stats->rx_ucast_bytes) / 4);
-		pma_cnt_ext->port_xmit_packets =
-			cpu_to_be64(le64_to_cpu(hw_stats->tx_ucast_pkts));
-		pma_cnt_ext->port_rcv_packets =
-			cpu_to_be64(le64_to_cpu(hw_stats->rx_ucast_pkts));
-		pma_cnt_ext->port_unicast_rcv_packets =
-			cpu_to_be64(le64_to_cpu(hw_stats->rx_ucast_pkts));
-		pma_cnt_ext->port_unicast_xmit_packets =
-			cpu_to_be64(le64_to_cpu(hw_stats->tx_ucast_pkts));
-
+		pma_cnt_ext->port_xmit_data = swab64(hw_stats->tx_ucast_bytes / 4);
+		pma_cnt_ext->port_rcv_data = swab64(hw_stats->rx_ucast_bytes / 4);
+		pma_cnt_ext->port_xmit_packets = swab64(hw_stats->tx_ucast_pkts);
+		pma_cnt_ext->port_rcv_packets = swab64(hw_stats->rx_ucast_pkts);
+		pma_cnt_ext->port_unicast_rcv_packets = swab64(hw_stats->rx_ucast_pkts);
+		pma_cnt_ext->port_unicast_xmit_packets = swab64(hw_stats->tx_ucast_pkts);
 	} else {
 		pma_cnt_ext->port_rcv_packets = cpu_to_be64(estat->rx_roce_good_pkts);
 		pma_cnt_ext->port_rcv_data = cpu_to_be64(estat->rx_roce_good_bytes / 4);
-- 
Thorsten Blum <thorsten.blum@...ux.dev>
GPG: 1D60 735E 8AEF 3BE4 73B6  9D84 7336 78FD 8DFE EAD4