From patchwork Mon Feb 25 22:35:55 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luc Van Oostenryck X-Patchwork-Id: 10829245 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 23E751575 for ; Mon, 25 Feb 2019 22:36:02 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 150D5294FD for ; Mon, 25 Feb 2019 22:36:02 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 094F62BF4F; Mon, 25 Feb 2019 22:36:02 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DAB38294FD for ; Mon, 25 Feb 2019 22:36:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727554AbfBYWgA (ORCPT ); Mon, 25 Feb 2019 17:36:00 -0500 Received: from mail-ed1-f68.google.com ([209.85.208.68]:43334 "EHLO mail-ed1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727444AbfBYWgA (ORCPT ); Mon, 25 Feb 2019 17:36:00 -0500 Received: by mail-ed1-f68.google.com with SMTP id m35so9015517ede.10 for ; Mon, 25 Feb 2019 14:35:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=K77hDistxOp8Ro9aT5nFUQvkVW8/tc9GMOqUd9lQ9IU=; b=XoqoYVo9wkGrpHodN0PV18u6FmLvsRQA2gpR4LC/NoZ3C1TWKdYQHtc8J28xlKZMqx x9HIj0Ys40EHmMCRX2CedAgXUxixUQEP0uPQRg7Yv3FBq0LSFIYp4ekGngpTYwrBo/Q4 92RRJjZLeJ+tl/DCCmwjyRsyzLMsbQ3PfFvB6aB//35tiG2tGwDqtHZUwJ0fxY2nWsL3 0aAbrRcjVnrC2IRlpb59lEJlR36n0TWPkpCGHK57za2mxmvPaig1HBkwSW/LgQxLYFq5 iQqMng14r9J8M6sKadMZ9tbP67h8a8TNTcOKz6HF+cbpGLLmnuHt/My6GiqO02cv9/Gy AbCw== 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:mime-version :content-transfer-encoding; bh=K77hDistxOp8Ro9aT5nFUQvkVW8/tc9GMOqUd9lQ9IU=; b=Sa1ftiBAxM7ab2VmgIaroylXvtvjuVqu9P/Bz9qCJD6LRpV3k4hID78aXbKDMaJ6lJ ruq84TTGmg4MUPyEHf1A/Zmhxph2Jts9vz4GndDt9NsC29nKd2I1GxJf1Qxd/1yZ9D1P jPK59+J87P0zrYyfYm/22sfV1q89NYHsn7u26P0kHMgZODOh9PlUEjDxRPHVbqWmYt24 zJjQlKianRpKz1tAAA09F6G3a45oz16DaJlJv4tHD1dt70qhOhk8V6cdMdF5zGpc/GmG ctoOTR/jNBFWkMC/CUExHUm7rdMLoLbOQh2n+yVR3Fmf4tx5P5HbQTF/lBKePZUM6F5s yqJA== X-Gm-Message-State: AHQUAuYCBKblIVeTclSNgvflR05BS1FCyU+hHjwlJSQjRBWv8ArxfTtV SVAxAaXU+wL01zpfHEPcT8K/j5HY X-Google-Smtp-Source: AHgI3IYnGv3kSJIPnCkQreIbCQX47I4uuvZdRCP/kwDUh9Wu6hqf8E3JGPW3pmioi6YptvVxoTEMWQ== X-Received: by 2002:a50:9012:: with SMTP id b18mr16709840eda.30.1551134158423; Mon, 25 Feb 2019 14:35:58 -0800 (PST) Received: from localhost.localdomain ([2a02:a03f:4034:3c00:49ce:68d:92d5:f845]) by smtp.gmail.com with ESMTPSA id g18sm2963854edh.39.2019.02.25.14.35.57 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 25 Feb 2019 14:35:57 -0800 (PST) From: Luc Van Oostenryck To: linux-sparse@vger.kernel.org Cc: Luc Van Oostenryck Subject: [PATCH] cgcc: use strict & warnings Date: Mon, 25 Feb 2019 23:35:55 +0100 Message-Id: <20190225223555.26168-1-luc.vanoostenryck@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Sender: linux-sparse-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sparse@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Better to declare undeclared or unintialized vars early, so use the 'strict' & 'warnings' pragmas. Signed-off-by: Luc Van Oostenryck --- cgcc | 3 +++ 1 file changed, 3 insertions(+) diff --git a/cgcc b/cgcc index 90cc5f77b..add35cba9 100755 --- a/cgcc +++ b/cgcc @@ -1,6 +1,9 @@ #!/usr/bin/perl -w # ----------------------------------------------------------------------------- +use strict; +use warnings; + my $cc = $ENV{'REAL_CC'} || 'cc'; my $check = $ENV{'CHECK'} || 'sparse'; my $ccom = $cc;