netdev - [PATCH net-next v1 4/6] net/mlx5e: Delete always true DMA check

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Message-Id: <273db342a271c5b658af0684d9de6e67c7f89dc2.1666630548.git.leonro@nvidia.com>
Date:   Mon, 24 Oct 2022 19:59:57 +0300
From:   Leon Romanovsky <leon@...nel.org>
To:     "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
Cc:     Leon Romanovsky <leonro@...dia.com>,
        Eric Dumazet <edumazet@...gle.com>, netdev@...r.kernel.org,
        Paolo Abeni <pabeni@...hat.com>,
        Saeed Mahameed <saeedm@...dia.com>
Subject: [PATCH net-next v1 4/6] net/mlx5e: Delete always true DMA check

From: Leon Romanovsky <leonro@...dia.com>

DMA address always exists for MACsec ASO object.

Signed-off-by: Leon Romanovsky <leonro@...dia.com>
---
 .../net/ethernet/mellanox/mlx5/core/en_accel/macsec.c    | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c
index 4831a3e9556c..f1e77ebd8630 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c
@@ -1304,11 +1304,10 @@ static void macsec_aso_build_wqe_ctrl_seg(struct mlx5e_macsec_aso *macsec_aso,
 					  struct mlx5_aso_ctrl_param *param)
 {
 	memset(aso_ctrl, 0, sizeof(*aso_ctrl));
-	if (macsec_aso->umr->dma_addr) {
-		aso_ctrl->va_l  = cpu_to_be32(macsec_aso->umr->dma_addr | ASO_CTRL_READ_EN);
-		aso_ctrl->va_h  = cpu_to_be32((u64)macsec_aso->umr->dma_addr >> 32);
-		aso_ctrl->l_key = cpu_to_be32(macsec_aso->umr->mkey);
-	}
+	aso_ctrl->va_l =
+		cpu_to_be32(macsec_aso->umr->dma_addr | ASO_CTRL_READ_EN);
+	aso_ctrl->va_h = cpu_to_be32((u64)macsec_aso->umr->dma_addr >> 32);
+	aso_ctrl->l_key = cpu_to_be32(macsec_aso->umr->mkey);
 
 	if (!param)
 		return;
-- 
2.37.3