From patchwork Mon Mar 29 22:43:02 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maciej Fijalkowski X-Patchwork-Id: 12171095 X-Patchwork-Delegate: bpf@iogearbox.net 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 E696AC433E3 for ; Mon, 29 Mar 2021 22:55:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B5B4161919 for ; Mon, 29 Mar 2021 22:55:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230237AbhC2WzR (ORCPT ); Mon, 29 Mar 2021 18:55:17 -0400 Received: from mga04.intel.com ([192.55.52.120]:2470 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230487AbhC2WzH (ORCPT ); Mon, 29 Mar 2021 18:55:07 -0400 IronPort-SDR: NTO1oW0iKzDW4tZX//itcPfM62i3IgreXo6ifMz4r9rEt2+d1hDRoDtBlpwdTo97R8062tB4oW OEG3FO4ALs2g== X-IronPort-AV: E=McAfee;i="6000,8403,9938"; a="189392986" X-IronPort-AV: E=Sophos;i="5.81,289,1610438400"; d="scan'208";a="189392986" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Mar 2021 15:55:07 -0700 IronPort-SDR: jr5yBqcoe/LCyJcigL7Jy056Wa+8lUFUe4PdB8oBSI/ssnQxndD5qx4RnAxY2SqOvrzthahsu9 bpBx+68GDSyA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.81,289,1610438400"; d="scan'208";a="417884119" Received: from ranger.igk.intel.com ([10.102.21.164]) by orsmga008.jf.intel.com with ESMTP; 29 Mar 2021 15:55:04 -0700 From: Maciej Fijalkowski To: bpf@vger.kernel.org, netdev@vger.kernel.org, daniel@iogearbox.net, ast@kernel.org, andrii@kernel.org Cc: bjorn.topel@intel.com, magnus.karlsson@intel.com, ciara.loftus@intel.com, john.fastabend@gmail.com, toke@redhat.com, Maciej Fijalkowski Subject: [PATCH v5 bpf-next 03/17] selftests: xsk: remove unused function Date: Tue, 30 Mar 2021 00:43:02 +0200 Message-Id: <20210329224316.17793-4-maciej.fijalkowski@intel.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210329224316.17793-1-maciej.fijalkowski@intel.com> References: <20210329224316.17793-1-maciej.fijalkowski@intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org X-Patchwork-Delegate: bpf@iogearbox.net Probably it was ported from xdpsock but is not used anywhere. Signed-off-by: Maciej Fijalkowski --- tools/testing/selftests/bpf/xdpxceiver.c | 13 ------------- 1 file changed, 13 deletions(-) diff --git a/tools/testing/selftests/bpf/xdpxceiver.c b/tools/testing/selftests/bpf/xdpxceiver.c index 04bc007d5b08..6769e9e2de17 100644 --- a/tools/testing/selftests/bpf/xdpxceiver.c +++ b/tools/testing/selftests/bpf/xdpxceiver.c @@ -153,19 +153,6 @@ static void *memset32_htonl(void *dest, u32 val, u32 size) return dest; } -/* - * This function code has been taken from - * Linux kernel lib/checksum.c - */ -static inline unsigned short from32to16(unsigned int x) -{ - /* add up 16-bit and 16-bit for 16+c bit */ - x = (x & 0xffff) + (x >> 16); - /* add up carry.. */ - x = (x & 0xffff) + (x >> 16); - return x; -} - /* * Fold a partial checksum * This function code has been taken from