diff options
Diffstat (limited to 'drivers/staging/rtl8188eu/os_dep/mon.c')
| -rw-r--r-- | drivers/staging/rtl8188eu/os_dep/mon.c | 34 |
1 files changed, 5 insertions, 29 deletions
diff --git a/drivers/staging/rtl8188eu/os_dep/mon.c b/drivers/staging/rtl8188eu/os_dep/mon.c index 37fd52d7364f..225c23fc69dc 100644 --- a/drivers/staging/rtl8188eu/os_dep/mon.c +++ b/drivers/staging/rtl8188eu/os_dep/mon.c @@ -66,34 +66,6 @@ static void mon_recv_decrypted(struct net_device *dev, const u8 *data, netif_rx(skb); } -static void mon_recv_decrypted_recv(struct net_device *dev, const u8 *data, - int data_len) -{ - struct sk_buff *skb; - struct ieee80211_hdr *hdr; - int hdr_len; - - skb = netdev_alloc_skb(dev, data_len); - if (!skb) - return; - memcpy(skb_put(skb, data_len), data, data_len); - - /* - * Frame data is not encrypted. Strip off protection so - * userspace doesn't think that it is. - */ - - hdr = (struct ieee80211_hdr *)skb->data; - hdr_len = ieee80211_hdrlen(hdr->frame_control); - - if (ieee80211_has_protected(hdr->frame_control)) - hdr->frame_control &= ~cpu_to_le16(IEEE80211_FCTL_PROTECTED); - - skb->ip_summed = CHECKSUM_UNNECESSARY; - skb->protocol = eth_type_trans(skb, dev); - netif_rx(skb); -} - static void mon_recv_encrypted(struct net_device *dev, const u8 *data, int data_len) { @@ -110,6 +82,7 @@ static void mon_recv_encrypted(struct net_device *dev, const u8 *data, void rtl88eu_mon_recv_hook(struct net_device *dev, struct recv_frame *frame) { struct rx_pkt_attrib *attr; + int iv_len, icv_len; int data_len; u8 *data; @@ -122,8 +95,11 @@ void rtl88eu_mon_recv_hook(struct net_device *dev, struct recv_frame *frame) data = frame->pkt->data; data_len = frame->pkt->len; + /* Broadcast and multicast frames don't have attr->{iv,icv}_len set */ + SET_ICE_IV_LEN(iv_len, icv_len, attr->encrypt); + if (attr->bdecrypted) - mon_recv_decrypted_recv(dev, data, data_len); + mon_recv_decrypted(dev, data, data_len, iv_len, icv_len); else mon_recv_encrypted(dev, data, data_len); } |