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From: Christian Lamparter <chunkeey@googlemail.com>
To: Felix Fietkau <nbd@openwrt.org>
Cc: linux-wireless@vger.kernel.org, John W Linville <linville@tuxdriver.com>
Subject: [PATCH] mac80211: skip HT parsing if HW does not support HT
Date: Fri, 16 Jul 2010 13:01:24 +0200	[thread overview]
Message-ID: <201007161301.24940.chunkeey@googlemail.com> (raw)
In-Reply-To: <4C3E311B.7070402@openwrt.org>

This patch will also fix the odd freeze which occurred
when minstrel_ht connects to an 802.11n network with
legacy hardware.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
---
John,

As you know Felix has favored the alternative.
Therefore, can you please ignore
[PATCH] minstrel_ht: fix freeze with legacy hardware
and use this one instead?

Regards,
	Chr
---
diff --git a/net/mac80211/ht.c b/net/mac80211/ht.c
index be928ef..9d101fb 100644
--- a/net/mac80211/ht.c
+++ b/net/mac80211/ht.c
@@ -29,7 +29,7 @@ void ieee80211_ht_cap_ie_to_sta_ht_cap(struct ieee80211_supported_band *sband,
 
 	memset(ht_cap, 0, sizeof(*ht_cap));
 
-	if (!ht_cap_ie)
+	if (!ht_cap_ie || !sband->ht_cap.ht_supported)
 		return;
 
 	ht_cap->ht_supported = true;

      reply	other threads:[~2010-07-16 11:01 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-07-14 21:43 [PATCH] minstrel_ht: fix freeze with legacy hardware Christian Lamparter
2010-07-14 21:50 ` Felix Fietkau
2010-07-16 11:01   ` Christian Lamparter [this message]

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