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ath6kl: Fix connect command to clear previously used IEs

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Empty IE buffer means that the new association is not supposed to
include extra IEs. Make sure any previously configured (Re)Association
Request frame IEs get cleared in such a case. This is based on a patch
from Shuibing.

Cc: Dai Shuibing <shuibing@qca.qualcomm.com>
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2011-12-15 14:16:00 +02:00 committed by Kalle Valo
parent 5e13fd354a
commit 6e786cb1e5
1 changed files with 7 additions and 7 deletions
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14
drivers/net/wireless/ath/ath6kl/cfg80211.c
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@ -461,13 +461,13 @@ static int ath6kl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
}
}
if (sme->ie && (sme->ie_len > 0)) {
status = ath6kl_set_assoc_req_ies(vif, sme->ie, sme->ie_len);
if (status) {
up(&ar->sem);
return status;
}
} else
status = ath6kl_set_assoc_req_ies(vif, sme->ie, sme->ie_len);
if (status) {
up(&ar->sem);
return status;
}
if (sme->ie == NULL || sme->ie_len == 0)
ar->connect_ctrl_flags &= ~CONNECT_WPS_FLAG;
if (test_bit(CONNECTED, &vif->flags) &&