From mboxrd@z Thu Jan 1 00:00:00 1970 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=-11.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 4A817C4361A for ; Sat, 5 Dec 2020 21:00:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 129EB230F9 for ; Sat, 5 Dec 2020 21:00:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727218AbgLEVAs (ORCPT ); Sat, 5 Dec 2020 16:00:48 -0500 Received: from mail.kernel.org ([198.145.29.99]:57644 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725270AbgLEVAr (ORCPT ); Sat, 5 Dec 2020 16:00:47 -0500 Content-Type: text/plain; charset="utf-8" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1607202007; bh=ulM03XC5TbUaASbHvFFhzGy6LzmlAbsp+3RyQAy/4/o=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=tSG+FB2UADf680bxMxHnpnB9CwzZu9zC05s8i9IhKN3E0MLsj00qcaqNqiOzRilHF b5Y+fvN+qEWnLhSuKc+UiAWCWG/vjXoVvFuh1SksaXfsJuZMnuazhy6JL1KkbgW639 Og+SZa0Om+qamMMdUY+7ESlkWGCYv4D9uSqyI8kKTnNyW2ChvhzoEfbdvg2u3y/ujF pAg6LsXObjrl79iBhqzCcw+QambA/4KvdDbdOhpwmhqNK7OlNJVT6YxXcNkXhZXUVe fbXNKoweBNvrfg21ub8wwzRy8SUrnt2xF/4BqrA0Ud1p7X0rcj6PnjMynzOhnJJLtX lQOREdj6lv9/Q== MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH] ch_ktls: fix build warning for ipv4-only config From: patchwork-bot+netdevbpf@kernel.org Message-Id: <160720200717.27606.5148059074958417567.git-patchwork-notify@kernel.org> Date: Sat, 05 Dec 2020 21:00:07 +0000 References: <20201203222641.964234-1-arnd@kernel.org> In-Reply-To: <20201203222641.964234-1-arnd@kernel.org> To: Arnd Bergmann Cc: ayush.sawal@chelsio.com, vinay.yadav@chelsio.com, rohitm@chelsio.com, davem@davemloft.net, kuba@kernel.org, arnd@arndb.de, natechancellor@gmail.com, ndesaulniers@google.com, yuehaibing@huawei.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, clang-built-linux@googlegroups.com Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello: This patch was applied to netdev/net.git (refs/heads/master): On Thu, 3 Dec 2020 23:26:16 +0100 you wrote: > From: Arnd Bergmann > > When CONFIG_IPV6 is disabled, clang complains that a variable > is uninitialized for non-IPv4 data: > > drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c:1046:6: error: variable 'cntrl1' is used uninitialized whenever 'if' condition is false [-Werror,-Wsometimes-uninitialized] > if (tx_info->ip_family == AF_INET) { > ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c:1059:2: note: uninitialized use occurs here > cntrl1 |= T6_TXPKT_ETHHDR_LEN_V(maclen - ETH_HLEN) | > ^~~~~~ > > [...] Here is the summary with links: - ch_ktls: fix build warning for ipv4-only config https://git.kernel.org/netdev/net/c/a54ba3465d86 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html