From 227da3edcee43e6b1032f129835cf4a74df9f10a Mon Sep 17 00:00:00 2001
From: Martin Waitz <tali@admingilde.org>
Date: Thu, 17 Mar 2005 16:01:17 -0800
Subject: [PATCH] docbook: fix escaping of kernel-doc

This fixes a bug I introduced with the last patches of the DocBook
generation.

Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 scripts/kernel-doc | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'scripts/kernel-doc')

diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 05f9f48e00a6..8b1dab63f11c 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1626,11 +1626,11 @@ sub process_state3_type($$) {
 
 # replace <, >, and &
 sub xml_escape($) {
-	shift;
-	s/\&/\\\\\\amp;/g;
-	s/\</\\\\\\lt;/g;
-	s/\>/\\\\\\gt;/g;
-	return $_;
+	my $text = shift;
+	$text =~ s/\&/\\\\\\amp;/g;
+	$text =~ s/\</\\\\\\lt;/g;
+	$text =~ s/\>/\\\\\\gt;/g;
+	return $text;
 }
 
 sub process_file($) {
-- 
cgit v1.2.3