From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Monjalon Subject: [PATCH v5 1/7] net/mlx5: remove useless driver name comparison Date: Sun, 14 Oct 2018 22:47:41 +0200 Message-ID: <20181014204747.26621-2-thomas@monjalon.net> References: <20180907230958.21402-1-thomas@monjalon.net> <20181014204747.26621-1-thomas@monjalon.net> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Cc: gaetan.rivet@6wind.com, ophirmu@mellanox.com, qi.z.zhang@intel.com, ferruh.yigit@intel.com To: dev@dpdk.org Return-path: Received: from out3-smtp.messagingengine.com (out3-smtp.messagingengine.com [66.111.4.27]) by dpdk.org (Postfix) with ESMTP id 49F60201 for ; Sun, 14 Oct 2018 22:47:52 +0200 (CEST) In-Reply-To: <20181014204747.26621-1-thomas@monjalon.net> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" The function mlx5_dev_to_port_id() is returning all the ports associated to a rte_device. It was comparing driver names while already comparing rte_device pointers. If two devices are the same, they will have the same driver. So the useless driver name comparison is removed. Signed-off-by: Thomas Monjalon --- drivers/net/mlx5/mlx5_ethdev.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/net/mlx5/mlx5_ethdev.c b/drivers/net/mlx5/mlx5_ethdev.c index 61eda537b..cacdf8e18 100644 --- a/drivers/net/mlx5/mlx5_ethdev.c +++ b/drivers/net/mlx5/mlx5_ethdev.c @@ -1305,10 +1305,7 @@ mlx5_dev_to_port_id(const struct rte_device *dev, uint16_t *port_list, RTE_ETH_FOREACH_DEV(id) { struct rte_eth_dev *ldev = &rte_eth_devices[id]; - if (!ldev->device || - !ldev->device->driver || - strcmp(ldev->device->driver->name, MLX5_DRIVER_NAME) || - ldev->device != dev) + if (ldev->device != dev) continue; if (n < port_list_n) port_list[n] = id; -- 2.19.0