diff options
Diffstat (limited to 'net/mac80211/rx.c')
| -rw-r--r-- | net/mac80211/rx.c | 21 |
1 files changed, 1 insertions, 20 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 59f124c5833..75140912076 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -1576,25 +1576,6 @@ ieee80211_rx_h_defragment(struct ieee80211_rx_data *rx) return RX_CONTINUE; } -static ieee80211_rx_result debug_noinline -ieee80211_rx_h_remove_qos_control(struct ieee80211_rx_data *rx) -{ - u8 *data = rx->skb->data; - struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)data; - - if (!ieee80211_is_data_qos(hdr->frame_control)) - return RX_CONTINUE; - - /* remove the qos control field, update frame type and meta-data */ - memmove(data + IEEE80211_QOS_CTL_LEN, data, - ieee80211_hdrlen(hdr->frame_control) - IEEE80211_QOS_CTL_LEN); - hdr = (struct ieee80211_hdr *)skb_pull(rx->skb, IEEE80211_QOS_CTL_LEN); - /* change frame type to non QOS */ - hdr->frame_control &= ~cpu_to_le16(IEEE80211_STYPE_QOS_DATA); - - return RX_CONTINUE; -} - static int ieee80211_802_1x_port_control(struct ieee80211_rx_data *rx) { @@ -1998,6 +1979,7 @@ ieee80211_rx_h_mesh_fwding(struct ieee80211_rx_data *rx) mesh_path_error_tx(ifmsh->mshcfg.element_ttl, fwd_hdr->addr3, 0, reason, fwd_hdr->addr2, sdata); IEEE80211_IFSTA_MESH_CTR_INC(ifmsh, dropped_frames_no_route); + kfree_skb(fwd_skb); return RX_DROP_MONITOR; } @@ -2718,7 +2700,6 @@ static void ieee80211_rx_handlers(struct ieee80211_rx_data *rx) if (ieee80211_vif_is_mesh(&rx->sdata->vif)) CALL_RXH(ieee80211_rx_h_mesh_fwding); #endif - CALL_RXH(ieee80211_rx_h_remove_qos_control) CALL_RXH(ieee80211_rx_h_amsdu) CALL_RXH(ieee80211_rx_h_data) CALL_RXH(ieee80211_rx_h_ctrl); |