Commit bf4e5f1a authored Feb 10, 2014 by Eliad Peller Committed by John W. Linville Feb 13, 2014

wlcore: don't handle unsetting of default wep key



mac80211 unsets the default wep key on disassoc.
The fw doesn't support this notification, so simply
ignore it.

The actual flow actually triggers fw recovery in some
cases, as mac80211 unsets the default key only after
disassoc, when wlvif->sta.hlid, resulting in invalid
hlid being passed to the fw.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent bc566f92

drivers/net/wireless/ti/wlcore/main.c

+4 −0

Original line number	Original line	Diff line number	Diff line
	@@ -3472,6 +3472,10 @@ static void wl1271_op_set_default_key_idx(struct ieee80211_hw *hw,
	wl1271_debug(DEBUG_MAC80211, "mac80211 set default key idx %d",		wl1271_debug(DEBUG_MAC80211, "mac80211 set default key idx %d",
	key_idx);		key_idx);

			/* we don't handle unsetting of default key */
			if (key_idx == -1)
			return;

	mutex_lock(&wl->mutex);		mutex_lock(&wl->mutex);

	if (unlikely(wl->state != WLCORE_STATE_ON)) {		if (unlikely(wl->state != WLCORE_STATE_ON)) {