iwlagn: don't assign seqno to QoS Null frames

[pandora-kernel.git] / drivers / net / wireless / iwlwifi / iwl-trans-pcie.c

diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c
index 416e992..60a8ecc 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c
+++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c
@@ -1077,7 +1077,7 @@ static int iwl_trans_pcie_tx(struct iwl_trans *trans, struct sk_buff *skb,
                txq_id =
                    trans_pcie->ac_to_queue[ctx][skb_get_queue_mapping(skb)];
 
-       if (ieee80211_is_data_qos(fc)) {
+       if (ieee80211_is_data_qos(fc) && !ieee80211_is_qos_nullfunc(fc)) {
                u8 *qc = NULL;
                struct iwl_tid_data *tid_data;
                qc = ieee80211_get_qos_ctl(hdr);
@@ -1206,7 +1206,7 @@ static int iwl_trans_pcie_tx(struct iwl_trans *trans, struct sk_buff *skb,
        q->write_ptr = iwl_queue_inc_wrap(q->write_ptr, q->n_bd);
        iwl_txq_update_write_ptr(trans, txq);
 
-       if (ieee80211_is_data_qos(fc)) {
+       if (ieee80211_is_data_qos(fc) && !ieee80211_is_qos_nullfunc(fc)) {
                trans->shrd->tid_data[sta_id][tid].tfds_in_queue++;
                if (!ieee80211_has_morefrags(fc))
                        trans->shrd->tid_data[sta_id][tid].seq_number =