[PATCH] docbook: escape declaration_purpose

Escape declaration_purpose
Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

scripts/kernel-doc

@@ -1673,7 +1673,7 @@ sub process_file($) {
 
 		$state = 2;
 		if (/-(.*)/) {
-		    $declaration_purpose = $1;
+		    $declaration_purpose = xml_escape($1);
 		} else {
 		    $declaration_purpose = "";
 		}