From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 6712747123; Sun, 28 Dec 2025 21:17:01 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id B0A0C402E8; Sun, 28 Dec 2025 21:16:57 +0100 (CET) Received: from mail-wm1-f44.google.com (mail-wm1-f44.google.com [209.85.128.44]) by mails.dpdk.org (Postfix) with ESMTP id 526FD402DD for ; Sun, 28 Dec 2025 21:16:56 +0100 (CET) Received: by mail-wm1-f44.google.com with SMTP id 5b1f17b1804b1-477a219dbcaso69416985e9.3 for ; Sun, 28 Dec 2025 12:16:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1766953016; x=1767557816; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=VYm8Z6S/nzTR3PcaRYVIwEnYkFljxkxobdVEqRbu4+g=; b=xxiSNO8+OGBcLYByt7m9YeXpZEcursWCM92FErctLGIvbVLdat9RJLgWPfraN5e6Sm uwqyF00oqjrDCMU+B8bzk2rT1eRR8KAYAnG1RQvL1zZu48J618IucrVhUWj33Q0anMBT C8uVdZ+zMdpEi4iDo0QjcioGLtJFok4sV/JAIFfk8wsVSzF7MHxSuNVS532Tcxx8Mebz PVMiXwqmzVMjRlYfRFVwJ1u3aeAQVLCZRqcFAHLIMB0P1tRaFMzR30++pE4ebU1mQdt0 1lxcf7/kiMgDqajBafnsCaOwR6AyZ1PGJISzKa5IYFODABb6qpttyWtijRhvMMDokbx8 T0yw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1766953016; x=1767557816; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=VYm8Z6S/nzTR3PcaRYVIwEnYkFljxkxobdVEqRbu4+g=; b=VSotrRlw+9DnYeqcTTDcRUoTJZE/JDwNe/GkUh7OZia/nBaaopP0NmyYoc+leVgOmO Lq7+HfEMbx/5nKnzxtFOqYsLjcgmjoOeEdzl6ics2ZLkzIku4wLYL3Ep3ATI3gvd1qAQ jh7NGSYDhd08Lk+VM0D1ZG/eFesAJDSYEZLuVc/qlgCdzqCoz2alQc5WxNHxlRgTcdrB 5AnEqnX0IosoI2tARoO+mk+48KYGJCjOMpw1UNPMSxX7BatzRsh+DU5lX1nYKNxQojWr cZxX2BVuFvkssxfatAPLchddczdD5DNpAw4L5XYK93f07uKlydirD93x/wnPIPybawDl AoWA== X-Gm-Message-State: AOJu0Yyxp8zc1WKqAGRTk8RDvUgTnyvMZFXss5o7AGX6lH6ALad98Wjj FPp5cYdvOxMBhZzou4McfGxzcVrrjs3QsDT0mh/yfXwUx5UQThZIgqoxqsO2j+j5cE6nA2gBftJ Pi4lvGqM= X-Gm-Gg: AY/fxX5oSrVamlaXbmZEymmVc0t/9SSat+GCHMfn4bsCxzyDxt+lRkZOqw+wGu8RBo4 wSTIeHYjjx9asUpvrC0UA2ISU1gUEfOL3sg8KxLv76nOqletwy+Xuw2KBp2uN/J8Wif9YQN/0RE SLzx0B7I2OiILRwI1B+4wwYXh/P6gK+2NsrKIHZtQUBoYtDUR6b4N3Efr90eT/yJDsL8Q+PnuWC jX59B1pOACl67ZPdaq+4GJhvxLJgRRJDTfuR8/j5msV7iaXwvjp2HwRenLRQCziqJr3FwMQQs8X lEuvy4NtLNjrthUeO9rTbzA/T/4e4E21WJU6ZWN3+8UQc96z/CnIh3lKAw64fmE31Nh/Bbos+Nw Y0Gn03YP7tBPD+A8PIEnv/eFcy7/6ItJqulGc+tj44srID8AGg0xslW/xypuPSUd/FSAo/ABR0B V0H0Gm6aRGItsSnTodZkuqqUOPRC2ux8sAxB7K4Pe0mozj4m/cPQ== X-Google-Smtp-Source: AGHT+IE6HBgvcDsRuhw8k0+NXMQ3hvE+Gzoe90sYF7G+xDdxgu358lxH7h12yXHMfHVVuV8C22fO4Q== X-Received: by 2002:a05:600c:1d29:b0:477:df3:1453 with SMTP id 5b1f17b1804b1-47d195a06abmr328426405e9.28.1766953015884; Sun, 28 Dec 2025 12:16:55 -0800 (PST) Received: from phoenix.lan (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-47be3a6c9d4sm226286005e9.3.2025.12.28.12.16.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 28 Dec 2025 12:16:55 -0800 (PST) From: Stephen Hemminger To: dev@dpdk.org Cc: Stephen Hemminger , Thomas Monjalon Subject: [PATCH 1/4] checkpatches: warn if perror is used Date: Sun, 28 Dec 2025 12:10:50 -0800 Message-ID: <20251228201649.555898-2-stephen@networkplumber.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251228201649.555898-1-stephen@networkplumber.org> References: <20251228201649.555898-1-stephen@networkplumber.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org The function perror is another way to print to stderr, which should be discouraged in drivers and libraries. Signed-off-by: Stephen Hemminger --- devtools/checkpatches.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/devtools/checkpatches.sh b/devtools/checkpatches.sh index 9a8199659f..1c6099ac82 100755 --- a/devtools/checkpatches.sh +++ b/devtools/checkpatches.sh @@ -73,7 +73,7 @@ check_forbidden_additions() { # # no output on stdout or stderr awk -v FOLDERS="lib drivers" \ - -v EXPRESSIONS="\\\ \\\