From: Daniel Wagner <wagi@monom.org>
Date: Tue, 19 Aug 2008 13:44:35 +0000 (+0200)
Subject: mac80211: Use only precedence level of DSCP field for frame classification
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=2f58bbf27fe5321a7a208be9071efc54e8a8a3bd;p=openwrt%2Fstaging%2Fblogic.git

mac80211: Use only precedence level of DSCP field for frame classification

Bit 4-5 of DSCP should not be considered by classify_d1. The
802.11 QoS Priority field is only depending on the precedence level.

Signed-off-by: Daniel Wagner <wagi@monom.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/net/mac80211/wme.c b/net/mac80211/wme.c
index 4310e2f65661..7229e958879d 100644
--- a/net/mac80211/wme.c
+++ b/net/mac80211/wme.c
@@ -47,8 +47,6 @@ static unsigned int classify_1d(struct sk_buff *skb)
 		return 0;
 	}
 
-	if (dscp & 0x1c)
-		return 0;
 	return dscp >> 5;
 }