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Miller" CC: "netdev@vger.kernel.org" , Wei Yongjun , Saeed Mahameed Subject: [net-next 10/14] net/mlx5: DR, Remove useless set memory to zero use memset() Thread-Topic: [net-next 10/14] net/mlx5: DR, Remove useless set memory to zero use memset() Thread-Index: AQHVZDQIJWtAIzGEo0KDeHvnq0ErYw== Date: Thu, 5 Sep 2019 21:51:11 +0000 Message-ID: <20190905215034.22713-11-saeedm@mellanox.com> References: <20190905215034.22713-1-saeedm@mellanox.com> In-Reply-To: <20190905215034.22713-1-saeedm@mellanox.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.21.0 x-originating-ip: [209.116.155.178] x-clientproxiedby: BYAPR06CA0023.namprd06.prod.outlook.com (2603:10b6:a03:d4::36) To VI1PR0501MB2765.eurprd05.prod.outlook.com (2603:10a6:800:9a::12) authentication-results: spf=none (sender IP is ) smtp.mailfrom=saeedm@mellanox.com; x-ms-exchange-messagesentrepresentingtype: 1 x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: fddb4112-9189-434a-5fd8-08d7324b2a6a x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(5600166)(711020)(4605104)(1401327)(4618075)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(2017052603328)(7193020);SRVR:VI1PR0501MB2768; x-ms-traffictypediagnostic: VI1PR0501MB2768:|VI1PR0501MB2768: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:541; x-forefront-prvs: 015114592F x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(4636009)(346002)(376002)(39860400002)(396003)(136003)(366004)(199004)(189003)(478600001)(86362001)(14454004)(446003)(486006)(2616005)(11346002)(7736002)(256004)(6916009)(305945005)(71190400001)(71200400001)(102836004)(476003)(6666004)(6506007)(14444005)(66066001)(6512007)(386003)(2906002)(81156014)(52116002)(66476007)(66446008)(3846002)(36756003)(316002)(6436002)(53936002)(54906003)(107886003)(66946007)(8936002)(4326008)(64756008)(99286004)(81166006)(26005)(8676002)(4744005)(186003)(5660300002)(50226002)(25786009)(6116002)(1076003)(6486002)(66556008)(76176011);DIR:OUT;SFP:1101;SCL:1;SRVR:VI1PR0501MB2768;H:VI1PR0501MB2765.eurprd05.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;A:1;MX:1; received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: 5lFlIeIw/Z+nQfgY9YzTMcCDDLj7pb/n+uAFXgI/1YQBRUdBB8kk3odNqHUnLZxkBejKQOCkuXSAW6Ft2djGinpDYlaH2PnhHsdaTvLfSItELBa5+FEYGZtLeq4ZI+MEoIiix3qepT5JGmqb3fcfj/O6mVDZxGRxos3v7c2DBgXHUq+helLumYZpNg7HdfF91SPcQW2Em049a2r1v4E/cBZgm+2n1/SvwPqhLVMUYZFAn7z344NPwM6/JFSJqTKdDAs5UK0zOscbKbyVUgd1OZhUkE6V26UjzV2uhKjzwu8q6qcm+SiYMrdhqruWihHfVuQCGzusbk9sDVJB83PKOUYJ/qOB9+S/A590WC+TgrAYP6OAyr8Z1GlMOyPdNiNMyKwJ10OY23njP8/We9DZZoQkgxa9Z5RyXFR4olr6l/E= Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: fddb4112-9189-434a-5fd8-08d7324b2a6a X-MS-Exchange-CrossTenant-originalarrivaltime: 05 Sep 2019 21:51:11.7057 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 074F3G20s4dMiJhXaDVURmzAD79HhH8A9/b9ja5LVPQYzrY4zGvFTQEeLR9mQvR413+C2uVUUI10iFut7nxlXA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR0501MB2768 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Wei Yongjun The memory return by kzalloc() has already be set to zero, so remove useless memset(0). Signed-off-by: Wei Yongjun Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c b/d= rivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c index ef0dea44f3b3..5df8436b2ae3 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c @@ -899,7 +899,6 @@ int mlx5dr_send_ring_alloc(struct mlx5dr_domain *dmn) goto clean_qp; } =20 - memset(dmn->send_ring->buf, 0, size); dmn->send_ring->buf_size =3D size; =20 dmn->send_ring->mr =3D dr_reg_mr(dmn->mdev, --=20 2.21.0