diff options
Diffstat (limited to 'drivers/net/wireless/mwifiex/txrx.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/txrx.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/drivers/net/wireless/mwifiex/txrx.c b/drivers/net/wireless/mwifiex/txrx.c index 5ed9b794053e..8b1e5b5d47fe 100644 --- a/drivers/net/wireless/mwifiex/txrx.c +++ b/drivers/net/wireless/mwifiex/txrx.c @@ -370,8 +370,28 @@ void mwifiex_parse_tx_status_event(struct mwifiex_private *priv, /* consumes ack_skb */ skb_complete_wifi_ack(ack_skb, !tx_status->status); } else { + /* Remove broadcast address which was added by driver */ + memmove(ack_skb->data + + sizeof(struct ieee80211_hdr_3addr) + + MWIFIEX_MGMT_FRAME_HEADER_SIZE + sizeof(u16), + ack_skb->data + + sizeof(struct ieee80211_hdr_3addr) + + MWIFIEX_MGMT_FRAME_HEADER_SIZE + sizeof(u16) + + ETH_ALEN, ack_skb->len - + (sizeof(struct ieee80211_hdr_3addr) + + MWIFIEX_MGMT_FRAME_HEADER_SIZE + sizeof(u16) + + ETH_ALEN)); + ack_skb->len = ack_skb->len - ETH_ALEN; + /* Remove driver's proprietary header including 2 bytes + * of packet length and pass actual management frame buffer + * to cfg80211. + */ cfg80211_mgmt_tx_status(&priv->wdev, tx_info->cookie, - ack_skb->data, ack_skb->len, + ack_skb->data + + MWIFIEX_MGMT_FRAME_HEADER_SIZE + + sizeof(u16), ack_skb->len - + (MWIFIEX_MGMT_FRAME_HEADER_SIZE + + sizeof(u16)), !tx_status->status, GFP_ATOMIC); dev_kfree_skb_any(ack_skb); } |