- if (local->hw.queues >= IEEE80211_NUM_ACS)
- txqs = IEEE80211_NUM_ACS;
-
- ndev = alloc_netdev_mqs(sizeof(*sdata) + local->hw.vif_data_size,
- name, ieee80211_if_setup, txqs, 1);
- if (!ndev)
- return -ENOMEM;
- dev_net_set(ndev, wiphy_net(local->hw.wiphy));
-
- ndev->needed_headroom = local->tx_headroom +
- 4*6 /* four MAC addresses */
- + 2 + 2 + 2 + 2 /* ctl, dur, seq, qos */
- + 6 /* mesh */
- + 8 /* rfc1042/bridge tunnel */
- - ETH_HLEN /* ethernet hard_header_len */
- + IEEE80211_ENCRYPT_HEADROOM;
- ndev->needed_tailroom = IEEE80211_ENCRYPT_TAILROOM;
-
- ret = dev_alloc_name(ndev, ndev->name);
- if (ret < 0)
- goto fail;
-
- ieee80211_assign_perm_addr(local, ndev, type);
- memcpy(ndev->dev_addr, ndev->perm_addr, ETH_ALEN);
- SET_NETDEV_DEV(ndev, wiphy_dev(local->hw.wiphy));
-
- /* don't use IEEE80211_DEV_TO_SUB_IF because it checks too much */
- sdata = netdev_priv(ndev);
- ndev->ieee80211_ptr = &sdata->wdev;
- memcpy(sdata->vif.addr, ndev->dev_addr, ETH_ALEN);
- memcpy(sdata->name, ndev->name, IFNAMSIZ);
+ if (type == NL80211_IFTYPE_P2P_DEVICE) {
+ struct wireless_dev *wdev;
+
+ sdata = kzalloc(sizeof(*sdata) + local->hw.vif_data_size,
+ GFP_KERNEL);
+ if (!sdata)
+ return -ENOMEM;
+ wdev = &sdata->wdev;
+
+ sdata->dev = NULL;
+ strlcpy(sdata->name, name, IFNAMSIZ);
+ ieee80211_assign_perm_addr(local, wdev->address, type);
+ memcpy(sdata->vif.addr, wdev->address, ETH_ALEN);
+ } else {
+ if (local->hw.queues >= IEEE80211_NUM_ACS)
+ txqs = IEEE80211_NUM_ACS;
+
+ ndev = alloc_netdev_mqs(sizeof(*sdata) +
+ local->hw.vif_data_size,
+ name, ieee80211_if_setup, txqs, 1);
+ if (!ndev)
+ return -ENOMEM;
+ dev_net_set(ndev, wiphy_net(local->hw.wiphy));
+
+ ndev->needed_headroom = local->tx_headroom +
+ 4*6 /* four MAC addresses */
+ + 2 + 2 + 2 + 2 /* ctl, dur, seq, qos */
+ + 6 /* mesh */
+ + 8 /* rfc1042/bridge tunnel */
+ - ETH_HLEN /* ethernet hard_header_len */
+ + IEEE80211_ENCRYPT_HEADROOM;
+ ndev->needed_tailroom = IEEE80211_ENCRYPT_TAILROOM;
+
+ ret = dev_alloc_name(ndev, ndev->name);
+ if (ret < 0) {
+ free_netdev(ndev);
+ return ret;
+ }
+
+ ieee80211_assign_perm_addr(local, ndev->perm_addr, type);
+ memcpy(ndev->dev_addr, ndev->perm_addr, ETH_ALEN);
+ SET_NETDEV_DEV(ndev, wiphy_dev(local->hw.wiphy));
+
+ /* don't use IEEE80211_DEV_TO_SUB_IF -- it checks too much */
+ sdata = netdev_priv(ndev);
+ ndev->ieee80211_ptr = &sdata->wdev;
+ memcpy(sdata->vif.addr, ndev->dev_addr, ETH_ALEN);
+ memcpy(sdata->name, ndev->name, IFNAMSIZ);
+
+ sdata->dev = ndev;
+ }