From patchwork Wed Jan 27 10:34:54 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jan Beulich X-Patchwork-Id: 12049649 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=-17.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 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 6C12EC433DB for ; Wed, 27 Jan 2021 10:35:13 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0E24A20784 for ; Wed, 27 Jan 2021 10:35:13 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0E24A20784 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=suse.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from list by lists.xenproject.org with outflank-mailman.75943.136942 (Exim 4.92) (envelope-from ) id 1l4iA7-0004ub-Uz; Wed, 27 Jan 2021 10:34:59 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 75943.136942; Wed, 27 Jan 2021 10:34:59 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1l4iA7-0004uU-Ru; Wed, 27 Jan 2021 10:34:59 +0000 Received: by outflank-mailman (input) for mailman id 75943; Wed, 27 Jan 2021 10:34:58 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1l4iA6-0004uM-Ht for xen-devel@lists.xenproject.org; Wed, 27 Jan 2021 10:34:58 +0000 Received: from mx2.suse.de (unknown [195.135.220.15]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id 6bdfdee2-3480-41a4-8539-b12f01b71552; Wed, 27 Jan 2021 10:34:55 +0000 (UTC) Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 54427AD57; Wed, 27 Jan 2021 10:34:54 +0000 (UTC) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 6bdfdee2-3480-41a4-8539-b12f01b71552 X-Virus-Scanned: by amavisd-new at test-mx.suse.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1611743694; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=gopfihQU6ZEqXxgj+QutdHMiXc1rcfFmL/6KcRas2cA=; b=B6JP3AvPgTg/QzDS6Lwy/RoAXENJNIMl01SZRYa5fQEr1CAI9p1Clrz/Smpe8tKNpbqWbf 4Esfh5YHFzYvucF2buSMSVuUply6CAhKjsGpO4HuZsLkMIfg3CfpTyyhXein4PGBtCCsJg 2Wj+djUYd4XyreIbOAEB7K7f0V69aHU= To: "xen-devel@lists.xenproject.org" Cc: Ian Jackson , Wei Liu , Andrew Cooper From: Jan Beulich Subject: [PATCH] libxenguest: drop now unused le32_to_cpup() from lz4 decompression Message-ID: <72d7e54f-e0df-03e6-0752-9d8937f666f2@suse.com> Date: Wed, 27 Jan 2021 11:34:54 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.6.1 MIME-Version: 1.0 Content-Language: en-US While gcc doesn't warn about this because of it being static inline, clang does, causing the build to fail there because of -Werror. Fixes: d8099d94dfaa ("libxenguest: add get_unaligned_le32()") Reported-by: Andrew Cooper Signed-off-by: Jan Beulich Acked-by: Andrew Cooper --- a/tools/libs/guest/xg_dom_decompress_lz4.c +++ b/tools/libs/guest/xg_dom_decompress_lz4.c @@ -22,11 +22,6 @@ static inline uint_fast16_t le16_to_cpup return buf[0] | (buf[1] << 8); } -static inline uint_fast32_t le32_to_cpup(const unsigned char *buf) -{ - return le16_to_cpup(buf) | ((uint32_t)le16_to_cpup(buf + 2) << 16); -} - #include "../../xen/include/xen/lz4.h" #include "../../xen/common/decompress.h"