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mwl8k: Call ieee80211_stop_tx_ba_cb_irqsafe for already deleted BA stream

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When stack calls ampdu_action with action = IEEE80211_AMPDU_TX_STOP
for a stream that has already been removed from the driver, call
ieee80211_tx_ba_stop_irqsafe to clear the stream in the stack.

Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Nishant Sarmukadam <nishants@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Yogesh Ashok Powar 2011-12-20 11:37:08 +05:30 committed by John W. Linville
parent ec9a570547
commit eca107ff8a
1 changed files with 7 additions and 7 deletions
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14
drivers/net/wireless/mwl8k.c
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@ -5044,14 +5044,14 @@ mwl8k_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
ieee80211_start_tx_ba_cb_irqsafe(vif, addr, tid);
break;
case IEEE80211_AMPDU_TX_STOP:
if (stream == NULL)
break;
if (stream->state == AMPDU_STREAM_ACTIVE) {
spin_unlock(&priv->stream_lock);
mwl8k_destroy_ba(hw, stream);
spin_lock(&priv->stream_lock);
if (stream) {
if (stream->state == AMPDU_STREAM_ACTIVE) {
spin_unlock(&priv->stream_lock);
mwl8k_destroy_ba(hw, stream);
spin_lock(&priv->stream_lock);
}
mwl8k_remove_stream(hw, stream);
}
mwl8k_remove_stream(hw, stream);
ieee80211_stop_tx_ba_cb_irqsafe(vif, addr, tid);
break;
case IEEE80211_AMPDU_TX_OPERATIONAL: