From patchwork Wed Mar 10 05:41:15 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Gustavo A. R. Silva" X-Patchwork-Id: 397258 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=-21.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED autolearn=unavailable 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 7D99CC433E6 for ; Wed, 10 Mar 2021 05:41:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3DCDD64FEE for ; Wed, 10 Mar 2021 05:41:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231300AbhCJFlV (ORCPT ); Wed, 10 Mar 2021 00:41:21 -0500 Received: from mail.kernel.org ([198.145.29.99]:33254 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229691AbhCJFlS (ORCPT ); Wed, 10 Mar 2021 00:41:18 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 9370E64FE3; Wed, 10 Mar 2021 05:41:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1615354878; bh=2ghYgVS5Shi73FGvOYYFayRncHNij4Rvm0AP/O4q19U=; h=Date:From:To:Cc:Subject:From; b=CXfHEBsPkJGF3emkhgbN/jg3/rB+AsSJmHESVvkovzUD8G4OmFvIB4qh/AxyAG+Zj GzvxBhUybD/ibtjIHyZx3SmM7MzfJfQ+PfL4HqLFyjgTuQCSsf6K6CGLkhPFTH9AoR hv3GhEWfI4aqa7aBsnQokp6TJfBS4Jglmq+WcBJ90JNAjHVSbN8ch4vNM/SWNwDz5X sP8w3sNxciyp0pbO4kYBsvS5OBE8PFYsDk/ExtlvBKKtEI9a9VXr8ntVQ6xA89SitY +/g8Dk9IYVe32FSvtWmcR8PnTNmQlE+hGBXs9eX7b1tQDRZrSPtJi06mhgAY9Kwobo lhIqObbNlIDhw== Date: Tue, 9 Mar 2021 23:41:15 -0600 From: "Gustavo A. R. Silva" To: Roopa Prabhu , Nikolay Aleksandrov , "David S. Miller" , Jakub Kicinski Cc: bridge@lists.linux-foundation.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" , linux-hardening@vger.kernel.org Subject: [PATCH RESEND][next] net: bridge: Fix fall-through warnings for Clang Message-ID: <20210310054115.GA285785@embeddedor> MIME-Version: 1.0 Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning by explicitly adding a break statement instead of letting the code fall through to the next case. Link: https://github.com/KSPP/linux/issues/115 Acked-by: Nikolay Aleksandrov Signed-off-by: Gustavo A. R. Silva --- Changes in RESEND: - None. Resending now that net-next is open. net/bridge/br_input.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c index 222285d9dae2..8875e953ac53 100644 --- a/net/bridge/br_input.c +++ b/net/bridge/br_input.c @@ -144,6 +144,7 @@ int br_handle_frame_finish(struct net *net, struct sock *sk, struct sk_buff *skb break; case BR_PKT_UNICAST: dst = br_fdb_find_rcu(br, eth_hdr(skb)->h_dest, vid); + break; default: break; }