From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-4.2 required=3.0 tests=AWL,BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_HI,RP_MATCHES_RCVD shortcircuit=no autolearn=ham autolearn_force=no version=3.4.0 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by dcvr.yhbt.net (Postfix) with ESMTP id 5F2E51FBB0 for ; Wed, 31 Aug 2016 03:39:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758500AbcHaDjk (ORCPT ); Tue, 30 Aug 2016 23:39:40 -0400 Received: from cloud.peff.net ([104.130.231.41]:35700 "HELO cloud.peff.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1756892AbcHaDjj (ORCPT ); Tue, 30 Aug 2016 23:39:39 -0400 Received: (qmail 31998 invoked by uid 109); 31 Aug 2016 03:39:39 -0000 Received: from Unknown (HELO peff.net) (10.0.1.2) by cloud.peff.net (qpsmtpd/0.84) with SMTP; Wed, 31 Aug 2016 03:39:39 +0000 Received: (qmail 2659 invoked by uid 111); 31 Aug 2016 03:39:44 -0000 Received: from sigill.intra.peff.net (HELO sigill.intra.peff.net) (10.0.0.7) by peff.net (qpsmtpd/0.84) with SMTP; Tue, 30 Aug 2016 23:39:44 -0400 Received: by sigill.intra.peff.net (sSMTP sendmail emulation); Tue, 30 Aug 2016 23:39:34 -0400 Date: Tue, 30 Aug 2016 23:39:34 -0400 From: Jeff King To: git@vger.kernel.org Subject: [PATCH 0/2] squelch some "gcc -O3 -Wmaybe-uninitialized" warnings Message-ID: <20160831033934.m2at7ci5f6lty5nb@sigill.intra.peff.net> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org I happened to be compiling git with -O3 today, and noticed we generate some warnings about uninitialized variables (I actually compile with -Wall, but the only false positives I saw were these). Here are patches to squelch them. [1/2]: error_errno: use constant return similar to error() [2/2]: color_parse_mem: initialize "struct color" temporary -Peff