From patchwork Mon Oct 17 15:55:09 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jerome Forissier X-Patchwork-Id: 77763 Delivered-To: patch@linaro.org Received: by 10.140.97.247 with SMTP id m110csp460001qge; Mon, 17 Oct 2016 08:55:44 -0700 (PDT) X-Received: by 10.98.141.217 with SMTP id p86mr34255437pfk.109.1476719744507; Mon, 17 Oct 2016 08:55:44 -0700 (PDT) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id b20si31379333pfk.263.2016.10.17.08.55.43; Mon, 17 Oct 2016 08:55:44 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965113AbcJQPzk (ORCPT + 27 others); Mon, 17 Oct 2016 11:55:40 -0400 Received: from mail-lf0-f49.google.com ([209.85.215.49]:34404 "EHLO mail-lf0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933089AbcJQPzb (ORCPT ); Mon, 17 Oct 2016 11:55:31 -0400 Received: by mail-lf0-f49.google.com with SMTP id b81so291526283lfe.1 for ; Mon, 17 Oct 2016 08:55:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id; bh=Y1QeM1/8Dq5LohO5Yw6bVSwNnAqzeEBsaXpqM+P8gy0=; b=iqEEJeVfMd0BQoCeRGzwKb71DobHkVlgALQb4yqY3yM+0/GF9IY+bJOnxAr2VANY6F eQJgCUdfgYWitbsEvvQ902nChM6H+QbEMWm5m9LwTi9/lCaStaFalY2ppyxHdFxKn6pN lljhiKMi4y/iDxc0VktLrXIuPWoXMCHDIbEdo= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=Y1QeM1/8Dq5LohO5Yw6bVSwNnAqzeEBsaXpqM+P8gy0=; b=RPRDotSPzyP4HKhfW5Pel/fNs2O4nt+5+jkiQikcVN6+SzxTU6RnsvDL5/8ISZIxew rNctyw1Mbw428EgIJFxOMCIxeYTcx6hwE4lWjBi3Rzh/Iki7mTatRfkznvJE/9fNnOas /Lfonoebdzm0auclcNx0tFT++kNIvsWInreUJkMRDNNXMxeqX/EKiwxIuMeAMtEb92n0 gFy2H6i1WwTM818EG6W2X3wqC6DtAEDeIQw+YaTFfUzedzNC/A1ZssaVol8wPZJuDUSc S2V9wDrm2Yd8vw/596k2McyAI/r8G8vDwaU/bBgi0WF5MkGncBbqlUqqb8ajhrja7j8z 2FIA== X-Gm-Message-State: AA6/9RnZy1tnAlVFMxe/YU/Sw5MOKxeUXWcoz42tuXMAAUqI8dZu//hYZEbIY5UJQd61G+Sl X-Received: by 10.194.42.69 with SMTP id m5mr11713340wjl.101.1476719729624; Mon, 17 Oct 2016 08:55:29 -0700 (PDT) Received: from jfw540.home (ANice-653-1-607-119.w86-205.abo.wanadoo.fr. [86.205.79.119]) by smtp.gmail.com with ESMTPSA id pe5sm54123292wjb.15.2016.10.17.08.55.28 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 17 Oct 2016 08:55:28 -0700 (PDT) From: Jerome Forissier To: Andy Whitcroft , Joe Perches , linux-kernel@vger.kernel.org Cc: Jerome Forissier Subject: [PATCH] checkpatch: don't try to get maintained status when --no-tree is given Date: Mon, 17 Oct 2016 17:55:09 +0200 Message-Id: <1476719709-16668-1-git-send-email-jerome.forissier@linaro.org> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fixes the following warning: Use of uninitialized value $root in concatenation (.) or string at /path/to/checkpatch.pl line 764. Signed-off-by: Jerome Forissier --- scripts/checkpatch.pl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.7.4 Acked-by: Joe Perches diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index a8368d1..aa694bc 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -761,7 +761,7 @@ sub seed_camelcase_file { sub is_maintained_obsolete { my ($filename) = @_; - return 0 if (!(-e "$root/scripts/get_maintainer.pl")); + return 0 if (!$tree || !(-e "$root/scripts/get_maintainer.pl")); my $status = `perl $root/scripts/get_maintainer.pl --status --nom --nol --nogit --nogit-fallback -f $filename 2>&1`;