From patchwork Fri Dec 11 16:49:49 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Fijalkowski, Maciej" X-Patchwork-Id: 11968935 X-Patchwork-Delegate: kuba@kernel.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BFF86C4361B for ; Fri, 11 Dec 2020 18:16:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9816823106 for ; Fri, 11 Dec 2020 18:16:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733117AbgLKRAb (ORCPT ); Fri, 11 Dec 2020 12:00:31 -0500 Received: from mga06.intel.com ([134.134.136.31]:8167 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732702AbgLKRAH (ORCPT ); Fri, 11 Dec 2020 12:00:07 -0500 IronPort-SDR: HsHFV064V2Ggu3cybjluETuT911QAEXivDWIPuO/2WZN8in6kMTpNBqQAdZ0CRMwzZ7Ftev2Xn a8NTKdz6e2/A== X-IronPort-AV: E=McAfee;i="6000,8403,9832"; a="236055073" X-IronPort-AV: E=Sophos;i="5.78,411,1599548400"; d="scan'208";a="236055073" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Dec 2020 08:59:26 -0800 IronPort-SDR: 7nBS6JJqVrob3WIiFPaiLnRZdc8+5Qy7fveTGzAyl1FDDckP3ywkFPaJ4mVU/wA+JHcosHvKwc BgYQOh7mBOtQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.78,411,1599548400"; d="scan'208";a="365497503" Received: from ranger.igk.intel.com ([10.102.21.164]) by orsmga008.jf.intel.com with ESMTP; 11 Dec 2020 08:59:24 -0800 From: Maciej Fijalkowski To: intel-wired-lan@lists.osuosl.org Cc: netdev@vger.kernel.org, bpf@vger.kernel.org, anthony.l.nguyen@intel.com, kuba@kernel.org, bjorn.topel@intel.com, magnus.karlsson@intel.com, Maciej Fijalkowski Subject: [PATCH net-next 1/8] i40e: drop redundant check when setting xdp prog Date: Fri, 11 Dec 2020 17:49:49 +0100 Message-Id: <20201211164956.59628-2-maciej.fijalkowski@intel.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20201211164956.59628-1-maciej.fijalkowski@intel.com> References: <20201211164956.59628-1-maciej.fijalkowski@intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org Net core handles the case where netdev has no xdp prog attached and current prog is NULL. Therefore, remove such check within i40e_xdp_setup. Signed-off-by: Maciej Fijalkowski --- drivers/net/ethernet/intel/i40e/i40e_main.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 1337686bd099..5d494dd66d31 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -12452,9 +12452,6 @@ static int i40e_xdp_setup(struct i40e_vsi *vsi, if (frame_size > vsi->rx_buf_len) return -EINVAL; - if (!i40e_enabled_xdp_vsi(vsi) && !prog) - return 0; - /* When turning XDP on->off/off->on we reset and rebuild the rings. */ need_reset = (i40e_enabled_xdp_vsi(vsi) != !!prog);