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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>
This commit is contained in:
Eliad Peller 2014-02-10 13:47:29 +02:00 committed by John W. Linville
parent bc566f9203
commit bf4e5f1ac0
1 changed files with 4 additions and 0 deletions
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4
drivers/net/wireless/ti/wlcore/main.c
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@ -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",
key_idx);
/* we don't handle unsetting of default key */
if (key_idx == -1)
return;
mutex_lock(&wl->mutex);
if (unlikely(wl->state != WLCORE_STATE_ON)) {