[PATCH] Minor fix of RCU documentation

The attached patch fixes an incorrect example in Documentation/RCU/listRCU.txt
- the "original" lock-based code should not call RCU functions, of course.
Signed-Off-By: Jan "Yenya" Kasprzak <kas@fi.muni.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Documentation/RCU/listRCU.txt

@@ -82,7 +82,7 @@ lock might be used as follows for deletion and insertion:
 		list_for_each_entry(e, list, list) {
 			if (!audit_compare_rule(rule, &e->rule)) {
 				list_del(&e->list);
-				call_rcu(&e->rcu, audit_free_rule, e);
+				write_unlock(&auditsc_lock);
 				return 0;
 			}
 		}