From d3707d9918d47c0997a6b1e4ae24e7ab55e43796 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 12 May 2009 22:05:40 +0200 Subject: mac80211: make noack test available There's this internal wifi_wme_noack_test variable that we use to set the QoS control if set. For one, it is unlikely that it is set. Secondly, if set it needs to influence the IEEE80211_TX_CTL_NO_ACK TX control flag, and finally we should also be able to set it at all, so make it available in debugfs. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- net/mac80211/wme.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/mac80211/wme.c') diff --git a/net/mac80211/wme.c b/net/mac80211/wme.c index 0b8ad1f4..45b74f3 100644 --- a/net/mac80211/wme.c +++ b/net/mac80211/wme.c @@ -133,7 +133,7 @@ u16 ieee80211_select_queue(struct net_device *dev, struct sk_buff *skb) u8 *p = ieee80211_get_qos_ctl(hdr); u8 ack_policy = 0; tid = skb->priority & IEEE80211_QOS_CTL_TAG1D_MASK; - if (local->wifi_wme_noack_test) + if (unlikely(local->wifi_wme_noack_test)) ack_policy |= QOS_CONTROL_ACK_POLICY_NOACK << QOS_CONTROL_ACK_POLICY_SHIFT; /* qos header is 2 bytes, second reserved */ -- cgit v1.1