diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/wireless/st/cw1200/txrx.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/net/wireless/st/cw1200/txrx.c b/drivers/net/wireless/st/cw1200/txrx.c index fde21fca6c5e..6894b919ff94 100644 --- a/drivers/net/wireless/st/cw1200/txrx.c +++ b/drivers/net/wireless/st/cw1200/txrx.c @@ -762,8 +762,7 @@ void cw1200_tx(struct ieee80211_hw *dev, if (ret) goto drop; - rcu_read_lock(); - sta = rcu_dereference(t.sta); + sta = t.sta; spin_lock_bh(&priv->ps_state_lock); { @@ -776,8 +775,6 @@ void cw1200_tx(struct ieee80211_hw *dev, if (tid_update && sta) ieee80211_sta_set_buffered(sta, t.txpriv.tid, true); - rcu_read_unlock(); - cw1200_bh_wakeup(priv); return; @@ -1145,8 +1142,7 @@ void cw1200_rx_cb(struct cw1200_common *priv, /* Remove TSF from the end of frame */ if (arg->flags & WSM_RX_STATUS_TSF_INCLUDED) { - memcpy(&hdr->mactime, skb->data + skb->len - 8, 8); - hdr->mactime = le64_to_cpu(hdr->mactime); + hdr->mactime = get_unaligned_le64(skb->data + skb->len - 8); if (skb->len >= 8) skb_trim(skb, skb->len - 8); } else { |