From: Joe Perches <joe@perches.com>
Date: Thu, 3 Apr 2014 21:49:20 +0000 (-0700)
Subject: checkpatch: ignore networking block comment style first lines in file
X-Git-Tag: v3.15-rc1~106^2~84
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=85ad978c626a425c0bacd137bf15403e867c9134;p=karo-tx-linux.git

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@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index ae9f71d27a85..c624b04d0070 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);
 		}