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=-8.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_NEOMUTT 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 6AAA2C31E49 for ; Thu, 13 Jun 2019 17:29:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 45ADA218D0 for ; Thu, 13 Jun 2019 17:29:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="NL9CsUG9" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728636AbfFMR3I (ORCPT ); Thu, 13 Jun 2019 13:29:08 -0400 Received: from mail-qk1-f194.google.com ([209.85.222.194]:39497 "EHLO mail-qk1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726092AbfFMR3H (ORCPT ); Thu, 13 Jun 2019 13:29:07 -0400 Received: by mail-qk1-f194.google.com with SMTP id i125so13288411qkd.6; Thu, 13 Jun 2019 10:29:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:mime-version:content-disposition :content-transfer-encoding:user-agent; bh=+HhoAIOFBzZF13yTI/CQ3NdpHv8MGgGEKfl3+bPeWz0=; b=NL9CsUG9/kgj3/SNK7q02oUYioIhuzBov6pOfX/aaZ6pU+6sMwRN4AtRlnNzhHaiuC 8x0HPVXnavDQUk0kLOpHF+/ydIxXgaY5Wwt7gaLvfCavBjfbzLW9anycfZJxMASpU2ko /KrqqTHnekwV+2xD+EACGPyF27FCGt21hMflIazX/USHzc+XExaCMVREekqc8NmBNN5O d976rqt0WX3JlMMlyqTzOQpZ1SNr4nH1R+sKZ16DGY3pszsKM9/HOLa5TGq5fBYGun9D 9pPoPOjwvjn4ZGpNikIpaKaoMFECPFQN58t3KR6gsq6K13widwW0znUOTWl8R4Sy18TO roCA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition:content-transfer-encoding:user-agent; bh=+HhoAIOFBzZF13yTI/CQ3NdpHv8MGgGEKfl3+bPeWz0=; b=Wku1yvJNLEDAeJcu0q+3PoGp913Bhy2rjCj9PYgFtfpLF3/iKRFUoBmbU5/ofUu0uI kt3r+7QQG2QiApsGSHKKL2BY+sBGUW7SSyHQupJddvo2I2SQ0LJSH1ghaY3ZbZmwqfq4 DtdTYIl80GaqWlyGAm4jvVw9lb5uAjE0rHFXaFOAwZfjwcKBv+0WvH62PMCgXPjT9bta rW9QqwekVP/C94AYfbW5hiK9CVCX9nxC2QLvCtfSbasC14yIOkP6n+TC5DBnUW4jCjog huZDjeZJY+nI8tD6RkvMKgHiw3KG5nhPE74xC72HPS6IgjYTm/Rl4jGtRrYOHjZxVJdj K2OA== X-Gm-Message-State: APjAAAVg5y9Wsemf5mwbzewntejPsbp7K4Ejg6CYebgLAe+8tn9HIfEZ k6KVm5CZ60h+95d9GXudCeFqejxcmr4= X-Google-Smtp-Source: APXvYqzH4zrPPHYCqCJe+XI9RwZBI0wEFhqyMCm7QAeyMqzZzU3HPaAy/HUwQnuyPuG1ZpUFVSAKDA== X-Received: by 2002:a37:ea0c:: with SMTP id t12mr3203598qkj.117.1560446946381; Thu, 13 Jun 2019 10:29:06 -0700 (PDT) Received: from debie ([2804:431:f704:c7eb:af:a4f9:dcbb:96b3]) by smtp.gmail.com with ESMTPSA id d141sm131721qke.3.2019.06.13.10.29.04 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 13 Jun 2019 10:29:05 -0700 (PDT) Date: Thu, 13 Jun 2019 14:28:41 -0300 From: Charles <18oliveira.charles@gmail.com> To: "David S. Miller" , Alexey Kuznetsov , Hideaki YOSHIFUJI Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com Subject: [PATCH] net: ipva: fix uninitialized variable warning Message-ID: <20190613172841.s4ig3p53wpd2z3nb@debie> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: NeoMutt/20170113 (1.7.2) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Avoid following compiler warning on uninitialized variable net/ipv4/fib_semantics.c: In function ‘fib_check_nh_v4_gw’: net/ipv4/fib_semantics.c:1023:12: warning: ‘err’ may be used uninitialized in this function [-Wmaybe-uninitialized] if (!tbl || err) { Signed-off-by: Charles Oliveira <18oliveira.charles@gmail.com> --- net/ipv4/fib_semantics.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c index b80410673915..ae47e046695c 100644 --- a/net/ipv4/fib_semantics.c +++ b/net/ipv4/fib_semantics.c @@ -964,7 +964,7 @@ static int fib_check_nh_v4_gw(struct net *net, struct fib_nh *nh, u32 table, { struct net_device *dev; struct fib_result res; - int err; + int err = -EINVAL; if (nh->fib_nh_flags & RTNH_F_ONLINK) { unsigned int addr_type; -- 2.11.0