25 files changed, 86 insertions, 38 deletions

diff --git a/drivers/bcma/host_pci.c b/drivers/bcma/host_pci.c
index 294a7dd25190..f032ed6dd459 100644
--- a/drivers/bcma/host_pci.c
+++ b/drivers/bcma/host_pci.c
@@ -282,6 +282,7 @@ static const struct pci_device_id bcma_pci_bridge_tbl[] = {
         { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x43a9) },
         { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x43aa) },
         { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4727) },
+        { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 43227) },  /* 0xA8DB */
         { 0, },
 };
 MODULE_DEVICE_TABLE(pci, bcma_pci_bridge_tbl);
diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
index 334c2ece855a..da92bfa76b7c 100644
--- a/drivers/net/wireless/at76c50x-usb.c
+++ b/drivers/net/wireless/at76c50x-usb.c
@@ -2423,8 +2423,6 @@ static void at76_delete_device(struct at76_priv *priv)
 
         kfree_skb(priv->rx_skb);
 
-        usb_put_dev(priv->udev);
-
         at76_dbg(DBG_PROC_ENTRY, "%s: before freeing priv/ieee80211_hw",
                  __func__);
         ieee80211_free_hw(priv->hw);
@@ -2558,6 +2556,7 @@ static void at76_disconnect(struct usb_interface *interface)
 
         wiphy_info(priv->hw->wiphy, "disconnecting\n");
         at76_delete_device(priv);
+        usb_put_dev(priv->udev);
         dev_info(&interface->dev, "disconnected\n");
 }
 
diff --git a/drivers/net/wireless/ath/ath9k/spectral.c b/drivers/net/wireless/ath/ath9k/spectral.c
index 5fe29b9f8fa2..8f68426ca653 100644
--- a/drivers/net/wireless/ath/ath9k/spectral.c
+++ b/drivers/net/wireless/ath/ath9k/spectral.c
@@ -253,7 +253,7 @@ static ssize_t write_file_spec_scan_ctl(struct file *file,
 
         if (strncmp("trigger", buf, 7) == 0) {
                 ath9k_spectral_scan_trigger(sc->hw);
-        } else if (strncmp("background", buf, 9) == 0) {
+        } else if (strncmp("background", buf, 10) == 0) {
                 ath9k_spectral_scan_config(sc->hw, SPECTRAL_BACKGROUND);
                 ath_dbg(common, CONFIG, "spectral scan: background mode enabled\n");
         } else if (strncmp("chanscan", buf, 8) == 0) {
diff --git a/drivers/net/wireless/iwlwifi/Kconfig b/drivers/net/wireless/iwlwifi/Kconfig
index 760e96f63bb0..267e48a2915e 100644
--- a/drivers/net/wireless/iwlwifi/Kconfig
+++ b/drivers/net/wireless/iwlwifi/Kconfig
@@ -51,7 +51,6 @@ config IWLWIFI_LEDS
 
 config IWLDVM
         tristate "Intel Wireless WiFi DVM Firmware support"
-        depends on m
         default IWLWIFI
         help
           This is the driver that supports the DVM firmware which is
@@ -60,7 +59,6 @@ config IWLDVM
 
 config IWLMVM
         tristate "Intel Wireless WiFi MVM Firmware support"
-        depends on m
         help
           This is the driver that supports the MVM firmware which is
           currently only available for 7260 and 3160 devices.
diff --git a/drivers/net/wireless/iwlwifi/dvm/rxon.c b/drivers/net/wireless/iwlwifi/dvm/rxon.c
index 6dc5dd3ced44..ed50de6362ed 100644
--- a/drivers/net/wireless/iwlwifi/dvm/rxon.c
+++ b/drivers/net/wireless/iwlwifi/dvm/rxon.c
@@ -1068,6 +1068,13 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
         /* recalculate basic rates */
         iwl_calc_basic_rates(priv, ctx);
 
+        /*
+         * force CTS-to-self frames protection if RTS-CTS is not preferred
+         * one aggregation protection method
+         */
+        if (!priv->hw_params.use_rts_for_aggregation)
+                ctx->staging.flags |= RXON_FLG_SELF_CTS_EN;
+
         if ((ctx->vif && ctx->vif->bss_conf.use_short_slot) ||
             !(ctx->staging.flags & RXON_FLG_BAND_24G_MSK))
                 ctx->staging.flags |= RXON_FLG_SHORT_SLOT_MSK;
@@ -1473,6 +1480,11 @@ void iwlagn_bss_info_changed(struct ieee80211_hw *hw,
         else
                 ctx->staging.flags &= ~RXON_FLG_TGG_PROTECT_MSK;
 
+        if (bss_conf->use_cts_prot)
+                ctx->staging.flags |= RXON_FLG_SELF_CTS_EN;
+        else
+                ctx->staging.flags &= ~RXON_FLG_SELF_CTS_EN;
+
         memcpy(ctx->staging.bssid_addr, bss_conf->bssid, ETH_ALEN);
 
         if (vif->type == NL80211_IFTYPE_AP ||
diff --git a/drivers/net/wireless/iwlwifi/iwl-7000.c b/drivers/net/wireless/iwlwifi/iwl-7000.c
index 446654aed017..7e26d0dbfcf7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-7000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-7000.c
@@ -69,8 +69,8 @@
 #include "iwl-agn-hw.h"
 
 /* Highest firmware API version supported */
-#define IWL7260_UCODE_API_MAX   9
-#define IWL3160_UCODE_API_MAX   9
+#define IWL7260_UCODE_API_MAX   10
+#define IWL3160_UCODE_API_MAX   10
 
 /* Oldest version we won't warn about */
 #define IWL7260_UCODE_API_OK    9
diff --git a/drivers/net/wireless/iwlwifi/iwl-8000.c b/drivers/net/wireless/iwlwifi/iwl-8000.c
index 90388e70db9b..23a67bfc086f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-8000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-8000.c
@@ -69,7 +69,7 @@
 #include "iwl-agn-hw.h"
 
 /* Highest firmware API version supported */
-#define IWL8000_UCODE_API_MAX   9
+#define IWL8000_UCODE_API_MAX   10
 
 /* Oldest version we won't warn about */
 #define IWL8000_UCODE_API_OK    8
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c b/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c
index 33da3dfcfa4f..d4bd550f505c 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c
@@ -101,7 +101,7 @@ static bool halbtc_legacy(struct rtl_priv *adapter)
 
         bool is_legacy = false;
 
-        if ((mac->mode == WIRELESS_MODE_B) || (mac->mode == WIRELESS_MODE_B))
+        if ((mac->mode == WIRELESS_MODE_B) || (mac->mode == WIRELESS_MODE_G))
                 is_legacy = true;
 
         return is_legacy;
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
index 361435f8608a..1ac6383e7947 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
@@ -317,6 +317,7 @@ static struct usb_device_id rtl8192c_usb_ids[] = {
         {RTL_USB_DEVICE(0x0bda, 0x5088, rtl92cu_hal_cfg)}, /*Thinkware-CC&C*/
         {RTL_USB_DEVICE(0x0df6, 0x0052, rtl92cu_hal_cfg)}, /*Sitecom - Edimax*/
         {RTL_USB_DEVICE(0x0df6, 0x005c, rtl92cu_hal_cfg)}, /*Sitecom - Edimax*/
+        {RTL_USB_DEVICE(0x0df6, 0x0070, rtl92cu_hal_cfg)}, /*Sitecom - 150N */
         {RTL_USB_DEVICE(0x0df6, 0x0077, rtl92cu_hal_cfg)}, /*Sitecom-WLA2100V2*/
         {RTL_USB_DEVICE(0x0eb0, 0x9071, rtl92cu_hal_cfg)}, /*NO Brand - Etop*/
         {RTL_USB_DEVICE(0x4856, 0x0091, rtl92cu_hal_cfg)}, /*NetweeN - Feixun*/
diff --git a/drivers/ssb/b43_pci_bridge.c b/drivers/ssb/b43_pci_bridge.c
index 19396dc4ee47..bed2fedeb057 100644
--- a/drivers/ssb/b43_pci_bridge.c
+++ b/drivers/ssb/b43_pci_bridge.c
@@ -38,6 +38,7 @@ static const struct pci_device_id b43_pci_bridge_tbl[] = {
         { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x432b) },
         { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x432c) },
         { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4350) },
+        { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4351) },
         { 0, },
 };
 MODULE_DEVICE_TABLE(pci, b43_pci_bridge_tbl);
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 5f0b77b71b45..b0ded1333865 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -464,6 +464,8 @@ struct hci_conn_params {
                 HCI_AUTO_CONN_ALWAYS,
                 HCI_AUTO_CONN_LINK_LOSS,
         } auto_connect;
+
+        struct hci_conn *conn;
 };
 
 extern struct list_head hci_dev_list;
diff --git a/include/net/netns/ieee802154_6lowpan.h b/include/net/netns/ieee802154_6lowpan.h
index e2070960bac0..8170f8d7052b 100644
--- a/include/net/netns/ieee802154_6lowpan.h
+++ b/include/net/netns/ieee802154_6lowpan.h
@@ -16,7 +16,6 @@ struct netns_sysctl_lowpan {
 struct netns_ieee802154_lowpan {
         struct netns_sysctl_lowpan sysctl;
         struct netns_frags      frags;
-        int                     max_dsize;
 };
 
 #endif
diff --git a/include/net/regulatory.h b/include/net/regulatory.h
index 259992444e80..dad7ab20a8cb 100644
--- a/include/net/regulatory.h
+++ b/include/net/regulatory.h
@@ -167,7 +167,7 @@ struct ieee80211_reg_rule {
 struct ieee80211_regdomain {
         struct rcu_head rcu_head;
         u32 n_reg_rules;
-        char alpha2[2];
+        char alpha2[3];
         enum nl80211_dfs_regions dfs_region;
         struct ieee80211_reg_rule reg_rules[];
 };
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index b50dabb3f86a..faff6247ac8f 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -589,6 +589,14 @@ EXPORT_SYMBOL(hci_get_route);
 void hci_le_conn_failed(struct hci_conn *conn, u8 status)
 {
         struct hci_dev *hdev = conn->hdev;
+        struct hci_conn_params *params;
+
+        params = hci_pend_le_action_lookup(&hdev->pend_le_conns, &conn->dst,
+                                           conn->dst_type);
+        if (params && params->conn) {
+                hci_conn_drop(params->conn);
+                params->conn = NULL;
+        }
 
         conn->state = BT_CLOSED;
 
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index abeb5e47311e..9b7145959a49 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -2538,8 +2538,13 @@ static void hci_pend_le_actions_clear(struct hci_dev *hdev)
 {
         struct hci_conn_params *p;
 
-        list_for_each_entry(p, &hdev->le_conn_params, list)
+        list_for_each_entry(p, &hdev->le_conn_params, list) {
+                if (p->conn) {
+                        hci_conn_drop(p->conn);
+                        p->conn = NULL;
+                }
                 list_del_init(&p->action);
+        }
 
         BT_DBG("All LE pending actions cleared");
 }
@@ -2580,8 +2585,8 @@ static int hci_dev_do_close(struct hci_dev *hdev)
 
         hci_dev_lock(hdev);
         hci_inquiry_cache_flush(hdev);
-        hci_conn_hash_flush(hdev);
         hci_pend_le_actions_clear(hdev);
+        hci_conn_hash_flush(hdev);
         hci_dev_unlock(hdev);
 
         hci_notify(hdev, HCI_DEV_DOWN);
@@ -3729,6 +3734,9 @@ void hci_conn_params_del(struct hci_dev *hdev, bdaddr_t *addr, u8 addr_type)
         if (!params)
                 return;
 
+        if (params->conn)
+                hci_conn_drop(params->conn);
+
         list_del(&params->action);
         list_del(&params->list);
         kfree(params);
@@ -3759,6 +3767,8 @@ void hci_conn_params_clear_all(struct hci_dev *hdev)
         struct hci_conn_params *params, *tmp;
 
         list_for_each_entry_safe(params, tmp, &hdev->le_conn_params, list) {
+                if (params->conn)
+                        hci_conn_drop(params->conn);
                 list_del(&params->action);
                 list_del(&params->list);
                 kfree(params);
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index da7ab6b9bb69..3a99f30a3317 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -4226,8 +4226,13 @@ static void hci_le_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
         hci_proto_connect_cfm(conn, ev->status);
 
         params = hci_conn_params_lookup(hdev, &conn->dst, conn->dst_type);
-        if (params)
+        if (params) {
                 list_del_init(&params->action);
+                if (params->conn) {
+                        hci_conn_drop(params->conn);
+                        params->conn = NULL;
+                }
+        }
 
 unlock:
         hci_update_background_scan(hdev);
@@ -4309,8 +4314,16 @@ static void check_pending_le_conn(struct hci_dev *hdev, bdaddr_t *addr,
 
         conn = hci_connect_le(hdev, addr, addr_type, BT_SECURITY_LOW,
                               HCI_LE_AUTOCONN_TIMEOUT, HCI_ROLE_MASTER);
-        if (!IS_ERR(conn))
+        if (!IS_ERR(conn)) {
+                /* Store the pointer since we don't really have any
+                 * other owner of the object besides the params that
+                 * triggered it. This way we can abort the connection if
+                 * the parameters get removed and keep the reference
+                 * count consistent once the connection is established.
+                 */
+                params->conn = conn;
                 return;
+        }
 
         switch (PTR_ERR(conn)) {
         case -EBUSY:
diff --git a/net/ieee802154/6lowpan_rtnl.c b/net/ieee802154/6lowpan_rtnl.c
index 509d7a625a4b..5e788cdc499a 100644
--- a/net/ieee802154/6lowpan_rtnl.c
+++ b/net/ieee802154/6lowpan_rtnl.c
@@ -238,7 +238,7 @@ lowpan_alloc_frag(struct sk_buff *skb, int size,
                         return ERR_PTR(-rc);
                 }
         } else {
-                frag = ERR_PTR(ENOMEM);
+                frag = ERR_PTR(-ENOMEM);
         }
 
         return frag;
@@ -429,7 +429,7 @@ static void lowpan_setup(struct net_device *dev)
         /* Frame Control + Sequence Number + Address fields + Security Header */
         dev->hard_header_len    = 2 + 1 + 20 + 14;
         dev->needed_tailroom    = 2; /* FCS */
-        dev->mtu                = 1281;
+        dev->mtu                = IPV6_MIN_MTU;
         dev->tx_queue_len       = 0;
         dev->flags              = IFF_BROADCAST | IFF_MULTICAST;
         dev->watchdog_timeo     = 0;
diff --git a/net/ieee802154/reassembly.c b/net/ieee802154/reassembly.c
index ffec6ce51005..32755cb7e64e 100644
--- a/net/ieee802154/reassembly.c
+++ b/net/ieee802154/reassembly.c
@@ -355,8 +355,6 @@ int lowpan_frag_rcv(struct sk_buff *skb, const u8 frag_type)
         struct net *net = dev_net(skb->dev);
         struct lowpan_frag_info *frag_info = lowpan_cb(skb);
         struct ieee802154_addr source, dest;
-        struct netns_ieee802154_lowpan *ieee802154_lowpan =
-                net_ieee802154_lowpan(net);
         int err;
 
         source = mac_cb(skb)->source;
@@ -366,8 +364,10 @@ int lowpan_frag_rcv(struct sk_buff *skb, const u8 frag_type)
         if (err < 0)
                 goto err;
 
-        if (frag_info->d_size > ieee802154_lowpan->max_dsize)
+        if (frag_info->d_size > IPV6_MIN_MTU) {
+                net_warn_ratelimited("lowpan_frag_rcv: datagram size exceeds MTU\n");
                 goto err;
+        }
 
         fq = fq_find(net, frag_info, &source, &dest);
         if (fq != NULL) {
@@ -415,13 +415,6 @@ static struct ctl_table lowpan_frags_ns_ctl_table[] = {
                 .mode           = 0644,
                 .proc_handler   = proc_dointvec_jiffies,
         },
-        {
-                .procname       = "6lowpanfrag_max_datagram_size",
-                .data           = &init_net.ieee802154_lowpan.max_dsize,
-                .maxlen         = sizeof(int),
-                .mode           = 0644,
-                .proc_handler   = proc_dointvec
-        },
         { }
 };
 
@@ -458,7 +451,6 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
                 table[1].data = &ieee802154_lowpan->frags.low_thresh;
                 table[1].extra2 = &ieee802154_lowpan->frags.high_thresh;
                 table[2].data = &ieee802154_lowpan->frags.timeout;
-                table[3].data = &ieee802154_lowpan->max_dsize;
 
                 /* Don't export sysctls to unprivileged users */
                 if (net->user_ns != &init_user_ns)
@@ -533,7 +525,6 @@ static int __net_init lowpan_frags_init_net(struct net *net)
         ieee802154_lowpan->frags.high_thresh = IPV6_FRAG_HIGH_THRESH;
         ieee802154_lowpan->frags.low_thresh = IPV6_FRAG_LOW_THRESH;
         ieee802154_lowpan->frags.timeout = IPV6_FRAG_TIMEOUT;
-        ieee802154_lowpan->max_dsize = 0xFFFF;
 
         inet_frags_init_net(&ieee802154_lowpan->frags);
 
diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c
index 0da6f3a027e7..4c74e8da64b9 100644
--- a/net/mac80211/chan.c
+++ b/net/mac80211/chan.c
@@ -541,6 +541,8 @@ static void ieee80211_recalc_chanctx_chantype(struct ieee80211_local *local,
                         continue;
                 if (rcu_access_pointer(sdata->vif.chanctx_conf) != conf)
                         continue;
+                if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
+                        continue;
 
                 if (!compat)
                         compat = &sdata->vif.bss_conf.chandef;
diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c
index 4a20fb8f1e23..33eb4a43a2f3 100644
--- a/net/mac80211/debugfs_sta.c
+++ b/net/mac80211/debugfs_sta.c
@@ -168,7 +168,7 @@ static ssize_t sta_agg_status_read(struct file *file, char __user *userbuf,
         p += scnprintf(p, sizeof(buf) + buf - p, "next dialog_token: %#02x\n",
                         sta->ampdu_mlme.dialog_token_allocator + 1);
         p += scnprintf(p, sizeof(buf) + buf - p,
-                       "TID\t\tRX active\tDTKN\tSSN\t\tTX\tDTKN\tpending\n");
+                       "TID\t\tRX\tDTKN\tSSN\t\tTX\tDTKN\tpending\n");
 
         for (i = 0; i < IEEE80211_NUM_TIDS; i++) {
                 tid_rx = rcu_dereference(sta->ampdu_mlme.tid_rx[i]);
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 01eede7406a5..f75e5f132c5a 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -1175,8 +1175,8 @@ static void ieee80211_iface_work(struct work_struct *work)
                         if (sta) {
                                 u16 last_seq;
 
-                                last_seq = le16_to_cpu(
-                                        sta->last_seq_ctrl[rx_agg->tid]);
+                                last_seq = IEEE80211_SEQ_TO_SN(le16_to_cpu(
+                                        sta->last_seq_ctrl[rx_agg->tid]));
 
                                 __ieee80211_start_rx_ba_session(sta,
                                                 0, 0,
diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c
index 8f0887fc7128..b488e1859b18 100644
--- a/net/mac80211/mesh_plink.c
+++ b/net/mac80211/mesh_plink.c
@@ -957,7 +957,8 @@ mesh_plink_get_event(struct ieee80211_sub_if_data *sdata,
                 if (!matches_local)
                         event = CNF_RJCT;
                 if (!mesh_plink_free_count(sdata) ||
-                    (sta->llid != llid || sta->plid != plid))
+                    sta->llid != llid ||
+                    (sta->plid && sta->plid != plid))
                         event = CNF_IGNR;
                 else
                         event = CNF_ACPT;
@@ -1074,6 +1075,10 @@ mesh_process_plink_frame(struct ieee80211_sub_if_data *sdata,
                 goto unlock_rcu;
         }
 
+        /* 802.11-2012 13.3.7.2 - update plid on CNF if not set */
+        if (!sta->plid && event == CNF_ACPT)
+                sta->plid = plid;
+
         changed |= mesh_plink_fsm(sdata, sta, event);
 
 unlock_rcu:
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 29fe91d6a094..8a73de6a5f5b 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -4389,8 +4389,7 @@ int ieee80211_mgd_assoc(struct ieee80211_sub_if_data *sdata,
         rcu_read_unlock();
 
         if (bss->wmm_used && bss->uapsd_supported &&
-            (sdata->local->hw.flags & IEEE80211_HW_SUPPORTS_UAPSD) &&
-            sdata->wmm_acm != 0xff) {
+            (sdata->local->hw.flags & IEEE80211_HW_SUPPORTS_UAPSD)) {
                 assoc_data->uapsd = true;
                 ifmgd->flags |= IEEE80211_STA_UAPSD_ENABLED;
         } else {
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index e1f957d5935e..730030542024 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -1094,8 +1094,11 @@ void ieee80211_sta_ps_deliver_wakeup(struct sta_info *sta)
         unsigned long flags;
         struct ps_data *ps;
 
-        if (sdata->vif.type == NL80211_IFTYPE_AP ||
-            sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
+        if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
+                sdata = container_of(sdata->bss, struct ieee80211_sub_if_data,
+                                     u.ap);
+
+        if (sdata->vif.type == NL80211_IFTYPE_AP)
                 ps = &sdata->bss->ps;
         else if (ieee80211_vif_is_mesh(&sdata->vif))
                 ps = &sdata->u.mesh.ps;
diff --git a/net/mac802154/wpan.c b/net/mac802154/wpan.c
index ce1757001917..b7961129ce4d 100644
--- a/net/mac802154/wpan.c
+++ b/net/mac802154/wpan.c
@@ -462,7 +462,10 @@ mac802154_subif_frame(struct mac802154_sub_if_data *sdata, struct sk_buff *skb,
                         skb->pkt_type = PACKET_OTHERHOST;
                 break;
         default:
-                break;
+                spin_unlock_bh(&sdata->mib_lock);
+                pr_debug("invalid dest mode\n");
+                kfree_skb(skb);
+                return NET_RX_DROP;
         }
 
         spin_unlock_bh(&sdata->mib_lock);
@@ -575,6 +578,7 @@ void mac802154_wpans_rx(struct mac802154_priv *priv, struct sk_buff *skb)
         ret = mac802154_parse_frame_start(skb, &hdr);
         if (ret) {
                 pr_debug("got invalid frame\n");
+                kfree_skb(skb);
                 return;
         }