From nobody Tue Apr 7 19:37:12 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id ADA5836C9E3; Thu, 12 Mar 2026 07:12:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773299553; cv=none; b=Nk8BSDoVcbS1YNSF/2W14q9K6RHjLvdUkzPsSRXxvEbK9ENQIHp/xw+se6gEZY3+juR+6QRzAqFW9R2zXyMYZWsQNlwjXtNwU6LSFBjCZ73qxAjHTwft9O1rS3rkPJzEeNSG6t7snkP1rqU5oK8ZF4BMVBQPwdDE6x6BhmcOoa0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773299553; c=relaxed/simple; bh=r7ZWNO+ghbGf9tKGR7rDEB46pt/FEZ69GWHK20SQis4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=ehxQbJ/WB9YPy0zxL0g58DOWt9ug6mFGMS/6kZy2ehulY+CE1++h1+aYfFLV2hlR6UqURHlZinurs2Fvx09YcFnXex56JhoFSMVLFQ2lOe1Fig9jSnfBCPHOSFMOqoqe0GmiGozH+8TnnN4INDeh3nXhiFbIj32vqQ5q0skCYPM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=E14ncgOj; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="E14ncgOj" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 66DA9C2BCB2; Thu, 12 Mar 2026 07:12:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773299553; bh=r7ZWNO+ghbGf9tKGR7rDEB46pt/FEZ69GWHK20SQis4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=E14ncgOjKLkgw64H+fWmzUQYizwUaLsQJzglUTFTaY+qFb8x2f2Pdjr7QOgsX0dTJ IfxvyfjG94ZoCAeKlBnVsnfyFgzudGKfHJflA+cb4pw5aOe0JJ95x8c8aEprxB+dsb Y5YNvMH9Hn+1MKWM7uT7+w9O2s0AYKPG02CLK4sKUW6g+N/HvmXS6ywbx2TwWTHOrQ hUOFk+0x6jb1YqnaavIbnprDSO1VYw2ZLNJAEVCvw1hEF7c0P+twaQRjm/RDbMyRgZ SxDhgbZ8yY+fmq/m2o2IO54m03nqd0V2G6TxinMJrKaX9JERC436NDGr50TdyEWYEG wCNjLX+0rPDGg== Received: from mchehab by mail.kernel.org with local (Exim 4.99.1) (envelope-from ) id 1w0aDf-000000077gG-1e5M; Thu, 12 Mar 2026 08:12:31 +0100 From: Mauro Carvalho Chehab To: Jonathan Corbet , Linux Doc Mailing List Cc: Mauro Carvalho Chehab , linux-hardening@vger.kernel.org, linux-kernel@vger.kernel.org, Aleksandr Loktionov , Mauro Carvalho Chehab , Randy Dunlap Subject: [PATCH v2 04/20] docs: kdoc: properly handle empty enum arguments Date: Thu, 12 Mar 2026 08:12:12 +0100 Message-ID: X-Mailer: git-send-email 2.53.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Sender: Mauro Carvalho Chehab Depending on how the enum proto is written, a comma at the end may incorrectly make kernel-doc parse an arg like " ". Strip spaces before checking if arg is empty. Signed-off-by: Mauro Carvalho Chehab Message-ID: <4182bfb7e5f5b4bbaf05cee1bede691e56247eaf.1773074166.git.mcheha= b+huawei@kernel.org> --- tools/lib/python/kdoc/kdoc_parser.py | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/tools/lib/python/kdoc/kdoc_parser.py b/tools/lib/python/kdoc/k= doc_parser.py index 086579d00b5c..4b3c555e6c8e 100644 --- a/tools/lib/python/kdoc/kdoc_parser.py +++ b/tools/lib/python/kdoc/kdoc_parser.py @@ -810,9 +810,10 @@ class KernelDoc: member_set =3D set() members =3D KernRe(r'\([^;)]*\)').sub('', members) for arg in members.split(','): - if not arg: - continue arg =3D KernRe(r'^\s*(\w+).*').sub(r'\1', arg) + if not arg.strip(): + continue + self.entry.parameterlist.append(arg) if arg not in self.entry.parameterdescs: self.entry.parameterdescs[arg] =3D self.undescribed --=20 2.53.0