diff options
Diffstat (limited to 'drivers/net/wireless/mwifiex/uap_txrx.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/uap_txrx.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/mwifiex/uap_txrx.c b/drivers/net/wireless/mwifiex/uap_txrx.c index e7d326f5b96e..be3a203a529b 100644 --- a/drivers/net/wireless/mwifiex/uap_txrx.c +++ b/drivers/net/wireless/mwifiex/uap_txrx.c @@ -266,6 +266,7 @@ int mwifiex_process_uap_rx_packet(struct mwifiex_private *priv, struct rx_packet_hdr *rx_pkt_hdr; u16 rx_pkt_type; u8 ta[ETH_ALEN], pkt_type; + unsigned long flags; struct mwifiex_sta_node *node; uap_rx_pd = (struct uap_rxpd *)(skb->data); @@ -294,10 +295,12 @@ int mwifiex_process_uap_rx_packet(struct mwifiex_private *priv, memcpy(ta, rx_pkt_hdr->eth803_hdr.h_source, ETH_ALEN); if (rx_pkt_type != PKT_TYPE_BAR && uap_rx_pd->priority < MAX_NUM_TID) { + spin_lock_irqsave(&priv->sta_list_spinlock, flags); node = mwifiex_get_sta_entry(priv, ta); if (node) node->rx_seq[uap_rx_pd->priority] = le16_to_cpu(uap_rx_pd->seq_num); + spin_unlock_irqrestore(&priv->sta_list_spinlock, flags); } if (!priv->ap_11n_enabled || |