Commit 9c655c8b authored Sep 26, 2010 by Christian Lamparter Committed by John W. Linville Sep 28, 2010

carl9170: fix WARN_ON triggered by Broadcom HT STAs



Broadcom's Windows driver for the 4313 advertises
an ampdu density of 7 => 16 us. The AR9170 MAC on
the other hand only supports densities up to 8 us.

This patch removes the noisy WARN_ON, because
there is nothing we can do about it.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent cb139ecc

drivers/net/wireless/ath/carl9170/main.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1248,7 +1248,7 @@ static int carl9170_op_ampdu_action(struct ieee80211_hw *hw,

		switch (action) {
		case IEEE80211_AMPDU_TX_START:
		if (WARN_ON_ONCE(!sta_info->ht_sta))
		if (!sta_info->ht_sta)
		return -EOPNOTSUPP;

		rcu_read_lock();

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