From patchwork Fri Feb 5 22:10:59 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alex Elder X-Patchwork-Id: 12071611 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=-18.7 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_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 D5986C433DB for ; Sat, 6 Feb 2021 02:35:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A6B7964F70 for ; Sat, 6 Feb 2021 02:35:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231168AbhBFCfN (ORCPT ); Fri, 5 Feb 2021 21:35:13 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37194 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230139AbhBFCcb (ORCPT ); Fri, 5 Feb 2021 21:32:31 -0500 Received: from mail-il1-x136.google.com (mail-il1-x136.google.com [IPv6:2607:f8b0:4864:20::136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2FEA9C061BC3 for ; Fri, 5 Feb 2021 14:11:14 -0800 (PST) Received: by mail-il1-x136.google.com with SMTP id e1so7282808ilu.0 for ; Fri, 05 Feb 2021 14:11:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=ktpO/jSmoOx5RVisI52DM6PeD/6jBsQ5/HisJypSEHU=; b=ozvSvOes+inyPBHz80LRvVrFcsrJMzQcACU5LKGFx08VpOGwelVCRaOGmPRhfUgQCf N5rqnPRhUMvCvkCVIkkyaPXJ6xaVQ/AoMuGpi6zk8CwVLjaQ8KbMscdkjSWapEY8O8EQ vTLjdqs+t2mXJMIP4Npaiv16vWRmN36xVdMJ4i2sw+Z7elNhC6x42O+YvahqLGUDv4MG ZgH5Tvs3PWP03HWf/1e1H5C2npvac6I6W8e3OFf/HvHaDiP5UVgRq7nf46JLwL0C9bA2 DmaKbWBsP/apTInIRbWEwjExMmiDJ7MFjsv85P9AJ/Z2bNfoC3UqxoxSbfNrFgd34dD4 uExQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=ktpO/jSmoOx5RVisI52DM6PeD/6jBsQ5/HisJypSEHU=; b=T8H0r0+LEtD7F3v9pWsw2dZ/fHLDJImnGrPAmPtX/MGX4eBUpoZ0ySXGVVQyhmcD9K V5b3c+y2NwPshyO/1khIuw1CD9cq7MieiGrc1FSuCwtz799jA35O3jm+xuBXUignAXT4 hCVSj/3p0GecRiq4nx7rHHZo7/hc8c687iksK1BAvjF/OUCPBIxyKIkjuXMiiRapY61x B924oT9uQ0qn5/tvr+OuUgrvPEnnD4CCSvT1QSCskCHp8jlMLmHvRVj0rzGke8QNRyCp flDqy9/VdXoJpHNIt/CZlha7lyhHUXN1yMRSkfeXVznm9F/vgYVsMGoCwjOPjj34dCAr E2+A== X-Gm-Message-State: AOAM530LuhbHusoTAuGrIZ2Z7/JWYvtRd19KBckzhuGepLM1hNdfXuSt qjCJ6fFCxm1r66nMZHxpLraAXg== X-Google-Smtp-Source: ABdhPJxC0bJgCkwEtZG6d2RJ3paGFc9aTLxSS6YQQ28hdw4p7jc/JS4xelRiLwvAYsVfxkek60BtmA== X-Received: by 2002:a92:2e05:: with SMTP id v5mr6146744ile.241.1612563073683; Fri, 05 Feb 2021 14:11:13 -0800 (PST) Received: from beast.localdomain (c-73-185-129-58.hsd1.mn.comcast.net. [73.185.129.58]) by smtp.gmail.com with ESMTPSA id m15sm4647171ilh.6.2021.02.05.14.11.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 05 Feb 2021 14:11:13 -0800 (PST) From: Alex Elder To: davem@davemloft.net, kuba@kernel.org Cc: elder@kernel.org, evgreen@chromium.org, bjorn.andersson@linaro.org, cpratapa@codeaurora.org, subashab@codeaurora.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH net-next v2 6/7] net: ipa: get rid of status size constraint Date: Fri, 5 Feb 2021 16:10:59 -0600 Message-Id: <20210205221100.1738-7-elder@linaro.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210205221100.1738-1-elder@linaro.org> References: <20210205221100.1738-1-elder@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org There is a build-time check that the packet status structure is a multiple of 4 bytes in size. It's not clear where that constraint comes from, but the structure defines what hardware provides so its definition won't change. Get rid of the check; it adds no value. Signed-off-by: Alex Elder --- drivers/net/ipa/ipa_endpoint.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/net/ipa/ipa_endpoint.c b/drivers/net/ipa/ipa_endpoint.c index bff5d6ffd1186..7209ee3c31244 100644 --- a/drivers/net/ipa/ipa_endpoint.c +++ b/drivers/net/ipa/ipa_endpoint.c @@ -174,9 +174,6 @@ static bool ipa_endpoint_data_valid(struct ipa *ipa, u32 count, enum ipa_endpoint_name name; u32 limit; - /* Not sure where this constraint come from... */ - BUILD_BUG_ON(sizeof(struct ipa_status) % 4); - if (count > IPA_ENDPOINT_COUNT) { dev_err(dev, "too many endpoints specified (%u > %u)\n", count, IPA_ENDPOINT_COUNT);