From fd348e71aee83f0a95dc8d7e1cae64b257a16e06 Mon Sep 17 00:00:00 2001
From: Rom <rommon@users.noreply.github.com>
Date: Wed, 22 Apr 2015 11:40:17 +0900
Subject: [PATCH] disable padding check for llc packets

the llc padding check causes an exception when android or iOS devices are used (dhcp).

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
---
 ryu/lib/packet/llc.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/ryu/lib/packet/llc.py b/ryu/lib/packet/llc.py
index 6db9b9dd..a807ab21 100644
--- a/ryu/lib/packet/llc.py
+++ b/ryu/lib/packet/llc.py
@@ -250,7 +250,6 @@ class ControlFormatS(stringify.StringifyMixin):
         (control,) = struct.unpack_from(cls._PACK_STR, buf)
 
         assert (control >> 8) & 0b11 == cls.TYPE
-        assert (control >> 12) & 0b1111 == 0
 
         supervisory_function = (control >> 10) & 0b11
         pf_bit = (control >> 8) & 0b1