From patchwork Tue Nov 24 16:52:43 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Tony Nguyen X-Patchwork-Id: 1405668 Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=intel.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4CgVTR0LfVz9sVZ for ; Wed, 25 Nov 2020 03:53:31 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2403808AbgKXQxH (ORCPT ); Tue, 24 Nov 2020 11:53:07 -0500 Received: from mga09.intel.com ([134.134.136.24]:45927 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390673AbgKXQxG (ORCPT ); Tue, 24 Nov 2020 11:53:06 -0500 IronPort-SDR: haOgHf3gVNwQ1RLqGJ27Kwzo+Pbu+WxSIrQZgxRX+IBHQeMaF9tIkp9uTJ4ws6gCSaxbqpIeJL EKyeEu8kyp4Q== X-IronPort-AV: E=McAfee;i="6000,8403,9815"; a="172134513" X-IronPort-AV: E=Sophos;i="5.78,366,1599548400"; d="scan'208";a="172134513" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Nov 2020 08:53:05 -0800 IronPort-SDR: lKiIlK+tVwo/ZIt5e08G44/AOf8BZ9ADRBaY6BvXi2DZX2c2lAOtMZ0Tlsk6eN2yyaXzaR25/N nwJzasFn8G+w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.78,366,1599548400"; d="scan'208";a="365068656" Received: from anguy11-desk2.jf.intel.com ([10.166.244.147]) by fmsmga002.fm.intel.com with ESMTP; 24 Nov 2020 08:53:05 -0800 From: Tony Nguyen To: davem@davemloft.net, kuba@kernel.org Cc: Marek Majtyka , netdev@vger.kernel.org, sassmann@redhat.com, anthony.l.nguyen@intel.com, =?utf-8?b?QmrDtnJuIFTDtnBl?= =?utf-8?b?bA==?= , George Kuruvinakunnel Subject: [net-next v2 1/3] i40e: remove redundant assignment Date: Tue, 24 Nov 2020 08:52:43 -0800 Message-Id: <20201124165245.2844118-2-anthony.l.nguyen@intel.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20201124165245.2844118-1-anthony.l.nguyen@intel.com> References: <20201124165245.2844118-1-anthony.l.nguyen@intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Marek Majtyka Remove a redundant assignment of the software ring pointer in the i40e driver. The variable is assigned twice with no use in between, so just get rid of the first occurrence. Fixes: 3b4f0b66c2b3 ("i40e, xsk: Migrate to new MEM_TYPE_XSK_BUFF_POOL") Signed-off-by: Marek Majtyka Acked-by: Björn Töpel Tested-by: George Kuruvinakunnel Signed-off-by: Tony Nguyen --- drivers/net/ethernet/intel/i40e/i40e_xsk.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/net/ethernet/intel/i40e/i40e_xsk.c b/drivers/net/ethernet/intel/i40e/i40e_xsk.c index 567fd67e900e..67febc7b6798 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_xsk.c +++ b/drivers/net/ethernet/intel/i40e/i40e_xsk.c @@ -311,7 +311,6 @@ int i40e_clean_rx_irq_zc(struct i40e_ring *rx_ring, int budget) continue; } - bi = i40e_rx_bi(rx_ring, rx_ring->next_to_clean); size = (qword & I40E_RXD_QW1_LENGTH_PBUF_MASK) >> I40E_RXD_QW1_LENGTH_PBUF_SHIFT; if (!size)