From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5958AC433F5 for ; Tue, 9 Nov 2021 02:34:04 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 26DD661207 for ; Tue, 9 Nov 2021 02:34:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 26DD661207 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvack.org Received: by kanga.kvack.org (Postfix) id CAEBB6B00CA; Mon, 8 Nov 2021 21:34:02 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id B245F6B00CB; Mon, 8 Nov 2021 21:34:02 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 976DE6B00CC; Mon, 8 Nov 2021 21:34:02 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0181.hostedemail.com [216.40.44.181]) by kanga.kvack.org (Postfix) with ESMTP id 872B06B00CA for ; Mon, 8 Nov 2021 21:34:02 -0500 (EST) Received: from smtpin14.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 4363B1812A466 for ; Tue, 9 Nov 2021 02:34:02 +0000 (UTC) X-FDA: 78787821924.14.D9B4276 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf16.hostedemail.com (Postfix) with ESMTP id 8C94DF000ACD for ; Tue, 9 Nov 2021 02:33:52 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id 9576E6134F; Tue, 9 Nov 2021 02:33:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1636425211; bh=j9sv+VqCsFmRPuxO0QCzqo249FXNQaf+H/JropyyBx4=; h=Date:From:To:Subject:In-Reply-To:From; b=hZt1YCpVH79Q9GbE0dxoUhNJfILwWPUAs5ceGn1DpGr/WXfYK4RnlqKCNa53zmK0Q /5xfIH4737WYP4eF8f1FFCp3rq1XbVKvw7gRTn0Omj0rMZJ+/FbhWM4zCYCL7PhURV JO6bp1QkofLErJ1Ld4BuQ/+x7RwStRxJGs1jxP+o= Date: Mon, 08 Nov 2021 18:33:31 -0800 From: Andrew Morton To: akpm@linux-foundation.org, arequipeno@gmail.com, dwaipayanray1@gmail.com, joe@perches.com, linux-mm@kvack.org, lukas.bulwahn@gmail.com, mm-commits@vger.kernel.org, torvalds@linux-foundation.org Subject: [patch 40/87] checkpatch: improve EXPORT_SYMBOL test for EXPORT_SYMBOL_NS uses Message-ID: <20211109023331.QLYxTOMOM%akpm@linux-foundation.org> In-Reply-To: <20211108183057.809e428e841088b657a975ec@linux-foundation.org> User-Agent: s-nail v14.8.16 Authentication-Results: imf16.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=hZt1YCpV; spf=pass (imf16.hostedemail.com: domain of akpm@linux-foundation.org designates 198.145.29.99 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org; dmarc=none X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: 8C94DF000ACD X-Stat-Signature: 63uwtpispozom7jb11j61fut7bxp8wz5 X-HE-Tag: 1636425232-648198 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: From: Joe Perches Subject: checkpatch: improve EXPORT_SYMBOL test for EXPORT_SYMBOL_NS uses The EXPORT_SYMBOL test expects a single argument but definitions of EXPORT_SYMBOL_NS have multiple arguments. Update the test to extract only the first argument from any EXPORT_SYMBOL related definition. Link: https://lkml.kernel.org/r/9e8f251b42e405f460f26a23ba9b33ef45a94adc.camel@perches.com Signed-off-by: Joe Perches Reported-by: Ian Pilcher Cc: Dwaipayan Ray Cc: Lukas Bulwahn Signed-off-by: Andrew Morton --- scripts/checkpatch.pl | 1 + 1 file changed, 1 insertion(+) --- a/scripts/checkpatch.pl~checkpatch-improve-export_symbol-test-for-export_symbol_ns-uses +++ a/scripts/checkpatch.pl @@ -4449,6 +4449,7 @@ sub process { # XXX(foo); # EXPORT_SYMBOL(something_foo); my $name = $1; + $name =~ s/^\s*($Ident).*/$1/; if ($stat =~ /^(?:.\s*}\s*\n)?.([A-Z_]+)\s*\(\s*($Ident)/ && $name =~ /^${Ident}_$2/) { #print "FOO C name<$name>\n"; _