linux-kernel - [PATCH 2/2] checkpatch: Ignore networking block comment style first lines in file

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Message-Id: <3da3ed6658e3cd7dd2a36674d921ef9044ae0c3c.1393443451.git.joe@perches.com>
Date:	Wed, 26 Feb 2014 11:38:49 -0800
From:	Joe Perches <joe@...ches.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] checkpatch: Ignore networking block comment style first lines in file

It's very common to have normal block comments for the initial
comments of a file description preface.

So for files in drivers/net and net/ don't emit a warning when
the first comment block in the file uses the normal block comment
style and not the networking block comment style.

Signed-off-by: Joe Perches <joe@...ches.com>
---
 scripts/checkpatch.pl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index ae9f71d..c624b04 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2219,7 +2219,8 @@ sub process {
 
 		if ($realfile =~ m@^(drivers/net/|net/)@ &&
 		    $prevrawline =~ /^\+[ \t]*\/\*[ \t]*$/ &&
-		    $rawline =~ /^\+[ \t]*\*/) {
+		    $rawline =~ /^\+[ \t]*\*/ &&
+		    $realline > 2) {
 			WARN("NETWORKING_BLOCK_COMMENT_STYLE",
 			     "networking block comments don't use an empty /* line, use /* Comment...\n" . $hereprev);
 		}
-- 
1.8.1.2.459.gbcd45b4.dirty

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