Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

Pull networking updates from David Miller:
 "Highlights:

   1) Maintain the TCP retransmit queue using an rbtree, with 1GB
      windows at 100Gb this really has become necessary. From Eric
      Dumazet.

   2) Multi-program support for cgroup+bpf, from Alexei Starovoitov.

   3) Perform broadcast flooding in hardware in mv88e6xxx, from Andrew
      Lunn.

   4) Add meter action support to openvswitch, from Andy Zhou.

   5) Add a data meta pointer for BPF accessible packets, from Daniel
      Borkmann.

   6) Namespace-ify almost all TCP sysctl knobs, from Eric Dumazet.

   7) Turn on Broadcom Tags in b53 driver, from Florian Fainelli.

   8) More work to move the RTNL mutex down, from Florian Westphal.

   9) Add 'bpftool' utility, to help with bpf program introspection.
      From Jakub Kicinski.

  10) Add new 'cpumap' type for XDP_REDIRECT action, from Jesper
      Dangaard Brouer.

  11) Support 'blocks' of transformations in the packet scheduler which
      can span multiple network devices, from Jiri Pirko.

  12) TC flower offload support in cxgb4, from Kumar Sanghvi.

  13) Priority based stream scheduler for SCTP, from Marcelo Ricardo
      Leitner.

  14) Thunderbolt networking driver, from Amir Levy and Mika Westerberg.

  15) Add RED qdisc offloadability, and use it in mlxsw driver. From
      Nogah Frankel.

  16) eBPF based device controller for cgroup v2, from Roman Gushchin.

  17) Add some fundamental tracepoints for TCP, from Song Liu.

  18) Remove garbage collection from ipv6 route layer, this is a
      significant accomplishment. From Wei Wang.

  19) Add multicast route offload support to mlxsw, from Yotam Gigi"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (2177 commits)
  tcp: highest_sack fix
  geneve: fix fill_info when link down
  bpf: fix lockdep splat
  net: cdc_ncm: GetNtbFormat endian fix
  openvswitch: meter: fix NULL pointer dereference in ovs_meter_cmd_reply_start
  netem: remove unnecessary 64 bit modulus
  netem: use 64 bit divide by rate
  tcp: Namespace-ify sysctl_tcp_default_congestion_control
  net: Protect iterations over net::fib_notifier_ops in fib_seq_sum()
  ipv6: set all.accept_dad to 0 by default
  uapi: fix linux/tls.h userspace compilation error
  usbnet: ipheth: prevent TX queue timeouts when device not ready
  vhost_net: conditionally enable tx polling
  uapi: fix linux/rxrpc.h userspace compilation errors
  net: stmmac: fix LPI transitioning for dwmac4
  atm: horizon: Fix irq release error
  net-sysfs: trigger netlink notification on ifalias change via sysfs
  openvswitch: Using kfree_rcu() to simplify the code
  openvswitch: Make local function ovs_nsh_key_attr_size() static
  openvswitch: Fix return value check in ovs_meter_cmd_features()
  ...

22 files changed, 270 insertions, 269 deletions

diff --git a/net/mac80211/Makefile b/net/mac80211/Makefile
index 80bfe29..e3589ad 100644
--- a/net/mac80211/Makefile
+++ b/net/mac80211/Makefile
@@ -7,6 +7,7 @@ mac80211-y := \
 	driver-ops.o \
 	sta_info.o \
 	wep.o \
+	aead_api.o \
 	wpa.o \
 	scan.o offchannel.o \
 	ht.o agg-tx.o agg-rx.o \
@@ -16,8 +17,6 @@ mac80211-y := \
 	rate.o \
 	michael.o \
 	tkip.o \
-	aes_ccm.o \
-	aes_gcm.o \
 	aes_cmac.o \
 	aes_gmac.o \
 	fils_aead.o \
diff --git a/net/mac80211/aes_ccm.c b/net/mac80211/aead_api.c
index a4e0d59..160f9df 100644
--- a/net/mac80211/aes_ccm.c
+++ b/net/mac80211/aead_api.c
@@ -1,6 +1,7 @@
 /*
  * Copyright 2003-2004, Instant802 Networks, Inc.
  * Copyright 2005-2006, Devicescape Software, Inc.
+ * Copyright 2014-2015, Qualcomm Atheros, Inc.
  *
  * Rewrite: Copyright (C) 2013 Linaro Ltd <ard.biesheuvel@linaro.org>
  *
@@ -12,30 +13,29 @@
 #include <linux/kernel.h>
 #include <linux/types.h>
 #include <linux/err.h>
+#include <linux/scatterlist.h>
 #include <crypto/aead.h>
 
-#include <net/mac80211.h>
-#include "key.h"
-#include "aes_ccm.h"
+#include "aead_api.h"
 
-int ieee80211_aes_ccm_encrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad,
-			      u8 *data, size_t data_len, u8 *mic,
-			      size_t mic_len)
+int aead_encrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad, size_t aad_len,
+		 u8 *data, size_t data_len, u8 *mic)
 {
+	size_t mic_len = crypto_aead_authsize(tfm);
 	struct scatterlist sg[3];
 	struct aead_request *aead_req;
 	int reqsize = sizeof(*aead_req) + crypto_aead_reqsize(tfm);
 	u8 *__aad;
 
-	aead_req = kzalloc(reqsize + CCM_AAD_LEN, GFP_ATOMIC);
+	aead_req = kzalloc(reqsize + aad_len, GFP_ATOMIC);
 	if (!aead_req)
 		return -ENOMEM;
 
 	__aad = (u8 *)aead_req + reqsize;
-	memcpy(__aad, aad, CCM_AAD_LEN);
+	memcpy(__aad, aad, aad_len);
 
 	sg_init_table(sg, 3);
-	sg_set_buf(&sg[0], &__aad[2], be16_to_cpup((__be16 *)__aad));
+	sg_set_buf(&sg[0], __aad, aad_len);
 	sg_set_buf(&sg[1], data, data_len);
 	sg_set_buf(&sg[2], mic, mic_len);
 
@@ -49,10 +49,10 @@ int ieee80211_aes_ccm_encrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad,
 	return 0;
 }
 
-int ieee80211_aes_ccm_decrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad,
-			      u8 *data, size_t data_len, u8 *mic,
-			      size_t mic_len)
+int aead_decrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad, size_t aad_len,
+		 u8 *data, size_t data_len, u8 *mic)
 {
+	size_t mic_len = crypto_aead_authsize(tfm);
 	struct scatterlist sg[3];
 	struct aead_request *aead_req;
 	int reqsize = sizeof(*aead_req) + crypto_aead_reqsize(tfm);
@@ -62,15 +62,15 @@ int ieee80211_aes_ccm_decrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad,
 	if (data_len == 0)
 		return -EINVAL;
 
-	aead_req = kzalloc(reqsize + CCM_AAD_LEN, GFP_ATOMIC);
+	aead_req = kzalloc(reqsize + aad_len, GFP_ATOMIC);
 	if (!aead_req)
 		return -ENOMEM;
 
 	__aad = (u8 *)aead_req + reqsize;
-	memcpy(__aad, aad, CCM_AAD_LEN);
+	memcpy(__aad, aad, aad_len);
 
 	sg_init_table(sg, 3);
-	sg_set_buf(&sg[0], &__aad[2], be16_to_cpup((__be16 *)__aad));
+	sg_set_buf(&sg[0], __aad, aad_len);
 	sg_set_buf(&sg[1], data, data_len);
 	sg_set_buf(&sg[2], mic, mic_len);
 
@@ -84,14 +84,14 @@ int ieee80211_aes_ccm_decrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad,
 	return err;
 }
 
-struct crypto_aead *ieee80211_aes_key_setup_encrypt(const u8 key[],
-						    size_t key_len,
-						    size_t mic_len)
+struct crypto_aead *
+aead_key_setup_encrypt(const char *alg, const u8 key[],
+		       size_t key_len, size_t mic_len)
 {
 	struct crypto_aead *tfm;
 	int err;
 
-	tfm = crypto_alloc_aead("ccm(aes)", 0, CRYPTO_ALG_ASYNC);
+	tfm = crypto_alloc_aead(alg, 0, CRYPTO_ALG_ASYNC);
 	if (IS_ERR(tfm))
 		return tfm;
 
@@ -109,7 +109,7 @@ free_aead:
 	return ERR_PTR(err);
 }
 
-void ieee80211_aes_key_free(struct crypto_aead *tfm)
+void aead_key_free(struct crypto_aead *tfm)
 {
 	crypto_free_aead(tfm);
 }
diff --git a/net/mac80211/aead_api.h b/net/mac80211/aead_api.h
new file mode 100644
index 0000000..5e39ea8
--- /dev/null
+++ b/net/mac80211/aead_api.h
@@ -0,0 +1,27 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _AEAD_API_H
+#define _AEAD_API_H
+
+#include <crypto/aead.h>
+#include <linux/crypto.h>
+
+struct crypto_aead *
+aead_key_setup_encrypt(const char *alg, const u8 key[],
+		       size_t key_len, size_t mic_len);
+
+int aead_encrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad,
+		 size_t aad_len, u8 *data,
+		 size_t data_len, u8 *mic);
+
+int aead_decrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad,
+		 size_t aad_len, u8 *data,
+		 size_t data_len, u8 *mic);
+
+void aead_key_free(struct crypto_aead *tfm);
+
+#endif /* _AEAD_API_H */
diff --git a/net/mac80211/aes_ccm.h b/net/mac80211/aes_ccm.h
index fcd3254..e9b7ca0 100644
--- a/net/mac80211/aes_ccm.h
+++ b/net/mac80211/aes_ccm.h
@@ -10,19 +10,39 @@
 #ifndef AES_CCM_H
 #define AES_CCM_H
 
-#include <linux/crypto.h>
+#include "aead_api.h"
 
 #define CCM_AAD_LEN	32
 
-struct crypto_aead *ieee80211_aes_key_setup_encrypt(const u8 key[],
-						    size_t key_len,
-						    size_t mic_len);
-int ieee80211_aes_ccm_encrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad,
-			      u8 *data, size_t data_len, u8 *mic,
-			      size_t mic_len);
-int ieee80211_aes_ccm_decrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad,
-			      u8 *data, size_t data_len, u8 *mic,
-			      size_t mic_len);
-void ieee80211_aes_key_free(struct crypto_aead *tfm);
+static inline struct crypto_aead *
+ieee80211_aes_key_setup_encrypt(const u8 key[], size_t key_len, size_t mic_len)
+{
+	return aead_key_setup_encrypt("ccm(aes)", key, key_len, mic_len);
+}
+
+static inline int
+ieee80211_aes_ccm_encrypt(struct crypto_aead *tfm,
+			  u8 *b_0, u8 *aad, u8 *data,
+			  size_t data_len, u8 *mic)
+{
+	return aead_encrypt(tfm, b_0, aad + 2,
+			    be16_to_cpup((__be16 *)aad),
+			    data, data_len, mic);
+}
+
+static inline int
+ieee80211_aes_ccm_decrypt(struct crypto_aead *tfm,
+			  u8 *b_0, u8 *aad, u8 *data,
+			  size_t data_len, u8 *mic)
+{
+	return aead_decrypt(tfm, b_0, aad + 2,
+			    be16_to_cpup((__be16 *)aad),
+			    data, data_len, mic);
+}
+
+static inline void ieee80211_aes_key_free(struct crypto_aead *tfm)
+{
+	return aead_key_free(tfm);
+}
 
 #endif /* AES_CCM_H */
diff --git a/net/mac80211/aes_gcm.c b/net/mac80211/aes_gcm.c
deleted file mode 100644
index 8a4397c..0000000
--- a/net/mac80211/aes_gcm.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * Copyright 2014-2015, Qualcomm Atheros, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/err.h>
-#include <crypto/aead.h>
-
-#include <net/mac80211.h>
-#include "key.h"
-#include "aes_gcm.h"
-
-int ieee80211_aes_gcm_encrypt(struct crypto_aead *tfm, u8 *j_0, u8 *aad,
-			      u8 *data, size_t data_len, u8 *mic)
-{
-	struct scatterlist sg[3];
-	struct aead_request *aead_req;
-	int reqsize = sizeof(*aead_req) + crypto_aead_reqsize(tfm);
-	u8 *__aad;
-
-	aead_req = kzalloc(reqsize + GCM_AAD_LEN, GFP_ATOMIC);
-	if (!aead_req)
-		return -ENOMEM;
-
-	__aad = (u8 *)aead_req + reqsize;
-	memcpy(__aad, aad, GCM_AAD_LEN);
-
-	sg_init_table(sg, 3);
-	sg_set_buf(&sg[0], &__aad[2], be16_to_cpup((__be16 *)__aad));
-	sg_set_buf(&sg[1], data, data_len);
-	sg_set_buf(&sg[2], mic, IEEE80211_GCMP_MIC_LEN);
-
-	aead_request_set_tfm(aead_req, tfm);
-	aead_request_set_crypt(aead_req, sg, sg, data_len, j_0);
-	aead_request_set_ad(aead_req, sg[0].length);
-
-	crypto_aead_encrypt(aead_req);
-	kzfree(aead_req);
-	return 0;
-}
-
-int ieee80211_aes_gcm_decrypt(struct crypto_aead *tfm, u8 *j_0, u8 *aad,
-			      u8 *data, size_t data_len, u8 *mic)
-{
-	struct scatterlist sg[3];
-	struct aead_request *aead_req;
-	int reqsize = sizeof(*aead_req) + crypto_aead_reqsize(tfm);
-	u8 *__aad;
-	int err;
-
-	if (data_len == 0)
-		return -EINVAL;
-
-	aead_req = kzalloc(reqsize + GCM_AAD_LEN, GFP_ATOMIC);
-	if (!aead_req)
-		return -ENOMEM;
-
-	__aad = (u8 *)aead_req + reqsize;
-	memcpy(__aad, aad, GCM_AAD_LEN);
-
-	sg_init_table(sg, 3);
-	sg_set_buf(&sg[0], &__aad[2], be16_to_cpup((__be16 *)__aad));
-	sg_set_buf(&sg[1], data, data_len);
-	sg_set_buf(&sg[2], mic, IEEE80211_GCMP_MIC_LEN);
-
-	aead_request_set_tfm(aead_req, tfm);
-	aead_request_set_crypt(aead_req, sg, sg,
-			       data_len + IEEE80211_GCMP_MIC_LEN, j_0);
-	aead_request_set_ad(aead_req, sg[0].length);
-
-	err = crypto_aead_decrypt(aead_req);
-	kzfree(aead_req);
-
-	return err;
-}
-
-struct crypto_aead *ieee80211_aes_gcm_key_setup_encrypt(const u8 key[],
-							size_t key_len)
-{
-	struct crypto_aead *tfm;
-	int err;
-
-	tfm = crypto_alloc_aead("gcm(aes)", 0, CRYPTO_ALG_ASYNC);
-	if (IS_ERR(tfm))
-		return tfm;
-
-	err = crypto_aead_setkey(tfm, key, key_len);
-	if (err)
-		goto free_aead;
-	err = crypto_aead_setauthsize(tfm, IEEE80211_GCMP_MIC_LEN);
-	if (err)
-		goto free_aead;
-
-	return tfm;
-
-free_aead:
-	crypto_free_aead(tfm);
-	return ERR_PTR(err);
-}
-
-void ieee80211_aes_gcm_key_free(struct crypto_aead *tfm)
-{
-	crypto_free_aead(tfm);
-}
diff --git a/net/mac80211/aes_gcm.h b/net/mac80211/aes_gcm.h
index 55aed53..d2b0960 100644
--- a/net/mac80211/aes_gcm.h
+++ b/net/mac80211/aes_gcm.h
@@ -9,16 +9,38 @@
 #ifndef AES_GCM_H
 #define AES_GCM_H
 
-#include <linux/crypto.h>
+#include "aead_api.h"
 
 #define GCM_AAD_LEN	32
 
-int ieee80211_aes_gcm_encrypt(struct crypto_aead *tfm, u8 *j_0, u8 *aad,
-			      u8 *data, size_t data_len, u8 *mic);
-int ieee80211_aes_gcm_decrypt(struct crypto_aead *tfm, u8 *j_0, u8 *aad,
-			      u8 *data, size_t data_len, u8 *mic);
-struct crypto_aead *ieee80211_aes_gcm_key_setup_encrypt(const u8 key[],
-							size_t key_len);
-void ieee80211_aes_gcm_key_free(struct crypto_aead *tfm);
+static inline int ieee80211_aes_gcm_encrypt(struct crypto_aead *tfm,
+					    u8 *j_0, u8 *aad,  u8 *data,
+					    size_t data_len, u8 *mic)
+{
+	return aead_encrypt(tfm, j_0, aad + 2,
+			    be16_to_cpup((__be16 *)aad),
+			    data, data_len, mic);
+}
+
+static inline int ieee80211_aes_gcm_decrypt(struct crypto_aead *tfm,
+					    u8 *j_0, u8 *aad, u8 *data,
+					    size_t data_len, u8 *mic)
+{
+	return aead_decrypt(tfm, j_0, aad + 2,
+			    be16_to_cpup((__be16 *)aad),
+			    data, data_len, mic);
+}
+
+static inline struct crypto_aead *
+ieee80211_aes_gcm_key_setup_encrypt(const u8 key[], size_t key_len)
+{
+	return aead_key_setup_encrypt("gcm(aes)", key,
+				      key_len, IEEE80211_GCMP_MIC_LEN);
+}
+
+static inline void ieee80211_aes_gcm_key_free(struct crypto_aead *tfm)
+{
+	return aead_key_free(tfm);
+}
 
 #endif /* AES_GCM_H */
diff --git a/net/mac80211/agg-rx.c b/net/mac80211/agg-rx.c
index 2849a1f..88cc1ae 100644
--- a/net/mac80211/agg-rx.c
+++ b/net/mac80211/agg-rx.c
@@ -459,7 +459,7 @@ void ieee80211_process_addba_request(struct ieee80211_local *local,
 }
 
 void ieee80211_manage_rx_ba_offl(struct ieee80211_vif *vif,
-				 const u8 *addr, unsigned int bit)
+				 const u8 *addr, unsigned int tid)
 {
 	struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);
 	struct ieee80211_local *local = sdata->local;
@@ -470,7 +470,7 @@ void ieee80211_manage_rx_ba_offl(struct ieee80211_vif *vif,
 	if (!sta)
 		goto unlock;
 
-	set_bit(bit, sta->ampdu_mlme.tid_rx_manage_offl);
+	set_bit(tid, sta->ampdu_mlme.tid_rx_manage_offl);
 	ieee80211_queue_work(&local->hw, &sta->ampdu_mlme.work);
  unlock:
 	rcu_read_unlock();
diff --git a/net/mac80211/ht.c b/net/mac80211/ht.c
index d6d0b42..41f5e48 100644
--- a/net/mac80211/ht.c
+++ b/net/mac80211/ht.c
@@ -290,13 +290,15 @@ void ieee80211_sta_tear_down_BA_sessions(struct sta_info *sta,
 {
 	int i;
 
+	mutex_lock(&sta->ampdu_mlme.mtx);
 	for (i = 0; i <  IEEE80211_NUM_TIDS; i++) {
-		__ieee80211_stop_tx_ba_session(sta, i, reason);
-		__ieee80211_stop_rx_ba_session(sta, i, WLAN_BACK_RECIPIENT,
-					       WLAN_REASON_QSTA_LEAVE_QBSS,
-					       reason != AGG_STOP_DESTROY_STA &&
-					       reason != AGG_STOP_PEER_REQUEST);
+		___ieee80211_stop_tx_ba_session(sta, i, reason);
+		___ieee80211_stop_rx_ba_session(sta, i, WLAN_BACK_RECIPIENT,
+						WLAN_REASON_QSTA_LEAVE_QBSS,
+						reason != AGG_STOP_DESTROY_STA &&
+						reason != AGG_STOP_PEER_REQUEST);
 	}
+	mutex_unlock(&sta->ampdu_mlme.mtx);
 
 	/* stopping might queue the work again - so cancel only afterwards */
 	cancel_work_sync(&sta->ampdu_mlme.work);
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 9675814..68f874e 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -2009,6 +2009,8 @@ void ieee80211_txq_init(struct ieee80211_sub_if_data *sdata,
 			struct txq_info *txq, int tid);
 void ieee80211_txq_purge(struct ieee80211_local *local,
 			 struct txq_info *txqi);
+void ieee80211_txq_remove_vlan(struct ieee80211_local *local,
+			       struct ieee80211_sub_if_data *sdata);
 void ieee80211_send_auth(struct ieee80211_sub_if_data *sdata,
 			 u16 transaction, u16 auth_alg, u16 status,
 			 const u8 *extra, size_t extra_len, const u8 *bssid,
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index f75029a..13b16f9 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -793,9 +793,7 @@ static int ieee80211_open(struct net_device *dev)
 static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
 			      bool going_down)
 {
-	struct ieee80211_sub_if_data *txq_sdata = sdata;
 	struct ieee80211_local *local = sdata->local;
-	struct fq *fq = &local->fq;
 	unsigned long flags;
 	struct sk_buff *skb, *tmp;
 	u32 hw_reconf_flags = 0;
@@ -939,9 +937,6 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
 
 	switch (sdata->vif.type) {
 	case NL80211_IFTYPE_AP_VLAN:
-		txq_sdata = container_of(sdata->bss,
-					 struct ieee80211_sub_if_data, u.ap);
-
 		mutex_lock(&local->mtx);
 		list_del(&sdata->u.vlan.list);
 		mutex_unlock(&local->mtx);
@@ -998,8 +993,6 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
 		skb_queue_purge(&sdata->skb_queue);
 	}
 
-	sdata->bss = NULL;
-
 	spin_lock_irqsave(&local->queue_stop_reason_lock, flags);
 	for (i = 0; i < IEEE80211_MAX_QUEUES; i++) {
 		skb_queue_walk_safe(&local->pending[i], skb, tmp) {
@@ -1012,22 +1005,10 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
 	}
 	spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
 
-	if (txq_sdata->vif.txq) {
-		struct txq_info *txqi = to_txq_info(txq_sdata->vif.txq);
-
-		/*
-		 * FIXME FIXME
-		 *
-		 * We really shouldn't purge the *entire* txqi since that
-		 * contains frames for the other AP_VLANs (and possibly
-		 * the AP itself) as well, but there's no API in FQ now
-		 * to be able to filter.
-		 */
+	if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
+		ieee80211_txq_remove_vlan(local, sdata);
 
-		spin_lock_bh(&fq->lock);
-		ieee80211_txq_purge(local, txqi);
-		spin_unlock_bh(&fq->lock);
-	}
+	sdata->bss = NULL;
 
 	if (local->open_count == 0)
 		ieee80211_clear_tx_pending(local);
@@ -1772,7 +1753,9 @@ int ieee80211_if_add(struct ieee80211_local *local, const char *name,
 				 sizeof(void *));
 		int txq_size = 0;
 
-		if (local->ops->wake_tx_queue)
+		if (local->ops->wake_tx_queue &&
+		    type != NL80211_IFTYPE_AP_VLAN &&
+		    type != NL80211_IFTYPE_MONITOR)
 			txq_size += sizeof(struct txq_info) +
 				    local->hw.txq_data_size;
 
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c
index a550c70..7a76c4a 100644
--- a/net/mac80211/mesh.c
+++ b/net/mac80211/mesh.c
@@ -675,8 +675,7 @@ ieee80211_mesh_build_beacon(struct ieee80211_if_mesh *ifmsh)
 	enum nl80211_band band;
 	u8 *pos;
 	struct ieee80211_sub_if_data *sdata;
-	int hdr_len = offsetof(struct ieee80211_mgmt, u.beacon) +
-		      sizeof(mgmt->u.beacon);
+	int hdr_len = offsetofend(struct ieee80211_mgmt, u.beacon);
 
 	sdata = container_of(ifmsh, struct ieee80211_sub_if_data, u.mesh);
 	rcu_read_lock();
diff --git a/net/mac80211/mesh.h b/net/mac80211/mesh.h
index 7e5f271..465b785 100644
--- a/net/mac80211/mesh.h
+++ b/net/mac80211/mesh.h
@@ -275,6 +275,7 @@ void mesh_neighbour_update(struct ieee80211_sub_if_data *sdata,
 			   u8 *hw_addr, struct ieee802_11_elems *ie);
 bool mesh_peer_accepts_plinks(struct ieee802_11_elems *ie);
 u32 mesh_accept_plinks_update(struct ieee80211_sub_if_data *sdata);
+void mesh_plink_timer(struct timer_list *t);
 void mesh_plink_broken(struct sta_info *sta);
 u32 mesh_plink_deactivate(struct sta_info *sta);
 u32 mesh_plink_open(struct sta_info *sta);
diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c
index d8bbd0d..146ec6c 100644
--- a/net/mac80211/mesh_hwmp.c
+++ b/net/mac80211/mesh_hwmp.c
@@ -111,8 +111,8 @@ static int mesh_path_sel_frame_tx(enum mpath_frame_type action, u8 flags,
 	struct sk_buff *skb;
 	struct ieee80211_mgmt *mgmt;
 	u8 *pos, ie_len;
-	int hdr_len = offsetof(struct ieee80211_mgmt, u.action.u.mesh_action) +
-		      sizeof(mgmt->u.action.u.mesh_action);
+	int hdr_len = offsetofend(struct ieee80211_mgmt,
+				  u.action.u.mesh_action);
 
 	skb = dev_alloc_skb(local->tx_headroom +
 			    hdr_len +
@@ -242,8 +242,8 @@ int mesh_path_error_tx(struct ieee80211_sub_if_data *sdata,
 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
 	struct ieee80211_mgmt *mgmt;
 	u8 *pos, ie_len;
-	int hdr_len = offsetof(struct ieee80211_mgmt, u.action.u.mesh_action) +
-		      sizeof(mgmt->u.action.u.mesh_action);
+	int hdr_len = offsetofend(struct ieee80211_mgmt,
+				  u.action.u.mesh_action);
 
 	if (time_before(jiffies, ifmsh->next_perr))
 		return -EAGAIN;
diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c
index f69c6c3..e2d00cc 100644
--- a/net/mac80211/mesh_plink.c
+++ b/net/mac80211/mesh_plink.c
@@ -220,8 +220,7 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata,
 	bool include_plid = false;
 	u16 peering_proto = 0;
 	u8 *pos, ie_len = 4;
-	int hdr_len = offsetof(struct ieee80211_mgmt, u.action.u.self_prot) +
-		      sizeof(mgmt->u.action.u.self_prot);
+	int hdr_len = offsetofend(struct ieee80211_mgmt, u.action.u.self_prot);
 	int err = -ENOMEM;
 
 	skb = dev_alloc_skb(local->tx_headroom +
@@ -604,8 +603,9 @@ out:
 	ieee80211_mbss_info_change_notify(sdata, changed);
 }
 
-static void mesh_plink_timer(unsigned long data)
+void mesh_plink_timer(struct timer_list *t)
 {
+	struct mesh_sta *mesh = from_timer(mesh, t, plink_timer);
 	struct sta_info *sta;
 	u16 reason = 0;
 	struct ieee80211_sub_if_data *sdata;
@@ -617,7 +617,7 @@ static void mesh_plink_timer(unsigned long data)
 	 * del_timer_sync() this timer after having made sure
 	 * it cannot be readded (by deleting the plink.)
 	 */
-	sta = (struct sta_info *) data;
+	sta = mesh->plink_sta;
 
 	if (sta->sdata->local->quiescing)
 		return;
@@ -697,11 +697,8 @@ static void mesh_plink_timer(unsigned long data)
 
 static inline void mesh_plink_timer_set(struct sta_info *sta, u32 timeout)
 {
-	sta->mesh->plink_timer.expires = jiffies + msecs_to_jiffies(timeout);
-	sta->mesh->plink_timer.data = (unsigned long) sta;
-	sta->mesh->plink_timer.function = mesh_plink_timer;
 	sta->mesh->plink_timeout = timeout;
-	add_timer(&sta->mesh->plink_timer);
+	mod_timer(&sta->mesh->plink_timer, jiffies + msecs_to_jiffies(timeout));
 }
 
 static bool llid_in_use(struct ieee80211_sub_if_data *sdata,
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 3b8e270..e4ededa 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -145,7 +145,6 @@ static u32
 ieee80211_determine_chantype(struct ieee80211_sub_if_data *sdata,
 			     struct ieee80211_supported_band *sband,
 			     struct ieee80211_channel *channel,
-			     const struct ieee80211_ht_cap *ht_cap,
 			     const struct ieee80211_ht_operation *ht_oper,
 			     const struct ieee80211_vht_operation *vht_oper,
 			     struct cfg80211_chan_def *chandef, bool tracking)
@@ -163,20 +162,13 @@ ieee80211_determine_chantype(struct ieee80211_sub_if_data *sdata,
 	chandef->center_freq1 = channel->center_freq;
 	chandef->center_freq2 = 0;
 
-	if (!ht_cap || !ht_oper || !sta_ht_cap.ht_supported) {
+	if (!ht_oper || !sta_ht_cap.ht_supported) {
 		ret = IEEE80211_STA_DISABLE_HT | IEEE80211_STA_DISABLE_VHT;
 		goto out;
 	}
 
 	chandef->width = NL80211_CHAN_WIDTH_20;
 
-	if (!(ht_cap->cap_info &
-	      cpu_to_le16(IEEE80211_HT_CAP_SUP_WIDTH_20_40))) {
-		ret = IEEE80211_STA_DISABLE_40MHZ;
-		vht_chandef = *chandef;
-		goto out;
-	}
-
 	ht_cfreq = ieee80211_channel_to_frequency(ht_oper->primary_chan,
 						  channel->band);
 	/* check that channel matches the right operating channel */
@@ -344,7 +336,7 @@ static int ieee80211_config_bw(struct ieee80211_sub_if_data *sdata,
 
 	/* calculate new channel (type) based on HT/VHT operation IEs */
 	flags = ieee80211_determine_chantype(sdata, sband, chan,
-					     ht_cap, ht_oper, vht_oper,
+					     ht_oper, vht_oper,
 					     &chandef, true);
 
 	/*
@@ -780,11 +772,12 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata)
 			WLAN_EID_SUPPORTED_REGULATORY_CLASSES,
 			WLAN_EID_HT_CAPABILITY,
 			WLAN_EID_BSS_COEX_2040,
+			/* luckily this is almost always there */
 			WLAN_EID_EXT_CAPABILITY,
 			WLAN_EID_QOS_TRAFFIC_CAPA,
 			WLAN_EID_TIM_BCAST_REQ,
 			WLAN_EID_INTERWORKING,
-			/* 60GHz doesn't happen right now */
+			/* 60 GHz (Multi-band, DMG, MMS) can't happen */
 			WLAN_EID_VHT_CAPABILITY,
 			WLAN_EID_OPMODE_NOTIF,
 		};
@@ -811,22 +804,16 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata)
 	/* if present, add any custom IEs that go before VHT */
 	if (assoc_data->ie_len) {
 		static const u8 before_vht[] = {
-			WLAN_EID_SSID,
-			WLAN_EID_SUPP_RATES,
-			WLAN_EID_EXT_SUPP_RATES,
-			WLAN_EID_PWR_CAPABILITY,
-			WLAN_EID_SUPPORTED_CHANNELS,
-			WLAN_EID_RSN,
-			WLAN_EID_QOS_CAPA,
-			WLAN_EID_RRM_ENABLED_CAPABILITIES,
-			WLAN_EID_MOBILITY_DOMAIN,
-			WLAN_EID_SUPPORTED_REGULATORY_CLASSES,
-			WLAN_EID_HT_CAPABILITY,
+			/*
+			 * no need to list the ones split off before HT
+			 * or generated here
+			 */
 			WLAN_EID_BSS_COEX_2040,
 			WLAN_EID_EXT_CAPABILITY,
 			WLAN_EID_QOS_TRAFFIC_CAPA,
 			WLAN_EID_TIM_BCAST_REQ,
 			WLAN_EID_INTERWORKING,
+			/* 60 GHz (Multi-band, DMG, MMS) can't happen */
 		};
 
 		/* RIC already taken above, so no need to handle here anymore */
@@ -4317,7 +4304,7 @@ static int ieee80211_prep_channel(struct ieee80211_sub_if_data *sdata,
 
 	ifmgd->flags |= ieee80211_determine_chantype(sdata, sband,
 						     cbss->channel,
-						     ht_cap, ht_oper, vht_oper,
+						     ht_oper, vht_oper,
 						     &chandef, false);
 
 	sdata->needed_rx_chains = min(ieee80211_ht_vht_rx_chains(sdata, cbss),
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index 47d2ed5..ef2beca 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -7,7 +7,7 @@
  * Copyright 2006-2007	Jiri Benc <jbenc@suse.cz>
  * Copyright 2007, Michael Wu <flamingice@sourmilk.net>
  * Copyright 2013-2015  Intel Mobile Communications GmbH
- * Copyright 2016  Intel Deutschland GmbH
+ * Copyright 2016-2017  Intel Deutschland GmbH
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -183,6 +183,20 @@ ieee80211_bss_info_update(struct ieee80211_local *local,
 	return bss;
 }
 
+static bool ieee80211_scan_accept_presp(struct ieee80211_sub_if_data *sdata,
+					u32 scan_flags, const u8 *da)
+{
+	if (!sdata)
+		return false;
+	/* accept broadcast for OCE */
+	if (scan_flags & NL80211_SCAN_FLAG_ACCEPT_BCAST_PROBE_RESP &&
+	    is_broadcast_ether_addr(da))
+		return true;
+	if (scan_flags & NL80211_SCAN_FLAG_RANDOM_ADDR)
+		return true;
+	return ether_addr_equal(da, sdata->vif.addr);
+}
+
 void ieee80211_scan_rx(struct ieee80211_local *local, struct sk_buff *skb)
 {
 	struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(skb);
@@ -208,19 +222,24 @@ void ieee80211_scan_rx(struct ieee80211_local *local, struct sk_buff *skb)
 	if (ieee80211_is_probe_resp(mgmt->frame_control)) {
 		struct cfg80211_scan_request *scan_req;
 		struct cfg80211_sched_scan_request *sched_scan_req;
+		u32 scan_req_flags = 0, sched_scan_req_flags = 0;
 
 		scan_req = rcu_dereference(local->scan_req);
 		sched_scan_req = rcu_dereference(local->sched_scan_req);
 
-		/* ignore ProbeResp to foreign address unless scanning
-		 * with randomised address
+		if (scan_req)
+			scan_req_flags = scan_req->flags;
+
+		if (sched_scan_req)
+			sched_scan_req_flags = sched_scan_req->flags;
+
+		/* ignore ProbeResp to foreign address or non-bcast (OCE)
+		 * unless scanning with randomised address
 		 */
-		if (!(sdata1 &&
-		      (ether_addr_equal(mgmt->da, sdata1->vif.addr) ||
-		       scan_req->flags & NL80211_SCAN_FLAG_RANDOM_ADDR)) &&
-		    !(sdata2 &&
-		      (ether_addr_equal(mgmt->da, sdata2->vif.addr) ||
-		       sched_scan_req->flags & NL80211_SCAN_FLAG_RANDOM_ADDR)))
+		if (!ieee80211_scan_accept_presp(sdata1, scan_req_flags,
+						 mgmt->da) &&
+		    !ieee80211_scan_accept_presp(sdata2, sched_scan_req_flags,
+						 mgmt->da))
 			return;
 
 		elements = mgmt->u.probe_resp.variable;
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index 214d2ba..a3060e5 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -329,10 +329,12 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
 		sta->mesh = kzalloc(sizeof(*sta->mesh), gfp);
 		if (!sta->mesh)
 			goto free;
+		sta->mesh->plink_sta = sta;
 		spin_lock_init(&sta->mesh->plink_lock);
 		if (ieee80211_vif_is_mesh(&sdata->vif) &&
 		    !sdata->u.mesh.user_mpm)
-			init_timer(&sta->mesh->plink_timer);
+			timer_setup(&sta->mesh->plink_timer, mesh_plink_timer,
+				    0);
 		sta->mesh->nonpeer_pm = NL80211_MESH_POWER_ACTIVE;
 	}
 #endif
@@ -515,6 +517,31 @@ static int sta_info_insert_drv_state(struct ieee80211_local *local,
 	return err;
 }
 
+static void
+ieee80211_recalc_p2p_go_ps_allowed(struct ieee80211_sub_if_data *sdata)
+{
+	struct ieee80211_local *local = sdata->local;
+	bool allow_p2p_go_ps = sdata->vif.p2p;
+	struct sta_info *sta;
+
+	rcu_read_lock();
+	list_for_each_entry_rcu(sta, &local->sta_list, list) {
+		if (sdata != sta->sdata ||
+		    !test_sta_flag(sta, WLAN_STA_ASSOC))
+			continue;
+		if (!sta->sta.support_p2p_ps) {
+			allow_p2p_go_ps = false;
+			break;
+		}
+	}
+	rcu_read_unlock();
+
+	if (allow_p2p_go_ps != sdata->vif.bss_conf.allow_p2p_go_ps) {
+		sdata->vif.bss_conf.allow_p2p_go_ps = allow_p2p_go_ps;
+		ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_P2P_PS);
+	}
+}
+
 /*
  * should be called with sta_mtx locked
  * this function replaces the mutex lock
@@ -561,6 +588,13 @@ static int sta_info_insert_finish(struct sta_info *sta) __acquires(RCU)
 		goto out_remove;
 
 	set_sta_flag(sta, WLAN_STA_INSERTED);
+
+	if (sta->sta_state >= IEEE80211_STA_ASSOC) {
+		ieee80211_recalc_min_chandef(sta->sdata);
+		if (!sta->sta.support_p2p_ps)
+			ieee80211_recalc_p2p_go_ps_allowed(sta->sdata);
+	}
+
 	/* accept BA sessions now */
 	clear_sta_flag(sta, WLAN_STA_BLOCK_BA);
 
@@ -1788,31 +1822,6 @@ void ieee80211_sta_set_buffered(struct ieee80211_sta *pubsta,
 }
 EXPORT_SYMBOL(ieee80211_sta_set_buffered);
 
-static void
-ieee80211_recalc_p2p_go_ps_allowed(struct ieee80211_sub_if_data *sdata)
-{
-	struct ieee80211_local *local = sdata->local;
-	bool allow_p2p_go_ps = sdata->vif.p2p;
-	struct sta_info *sta;
-
-	rcu_read_lock();
-	list_for_each_entry_rcu(sta, &local->sta_list, list) {
-		if (sdata != sta->sdata ||
-		    !test_sta_flag(sta, WLAN_STA_ASSOC))
-			continue;
-		if (!sta->sta.support_p2p_ps) {
-			allow_p2p_go_ps = false;
-			break;
-		}
-	}
-	rcu_read_unlock();
-
-	if (allow_p2p_go_ps != sdata->vif.bss_conf.allow_p2p_go_ps) {
-		sdata->vif.bss_conf.allow_p2p_go_ps = allow_p2p_go_ps;
-		ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_P2P_PS);
-	}
-}
-
 int sta_info_move_state(struct sta_info *sta,
 			enum ieee80211_sta_state new_state)
 {
diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h
index 3acbdfa..5c54acd 100644
--- a/net/mac80211/sta_info.h
+++ b/net/mac80211/sta_info.h
@@ -344,6 +344,7 @@ DECLARE_EWMA(mesh_fail_avg, 20, 8)
  * @plink_state: peer link state
  * @plink_timeout: timeout of peer link
  * @plink_timer: peer link watch timer
+ * @plink_sta: peer link watch timer's sta_info
  * @t_offset: timing offset relative to this host
  * @t_offset_setpoint: reference timing offset of this sta to be used when
  * 	calculating clockdrift
@@ -356,6 +357,7 @@ DECLARE_EWMA(mesh_fail_avg, 20, 8)
  */
 struct mesh_sta {
 	struct timer_list plink_timer;
+	struct sta_info *plink_sta;
 
 	s64 t_offset;
 	s64 t_offset_setpoint;
@@ -398,7 +400,7 @@ struct ieee80211_sta_rx_stats {
 	u64 msdu[IEEE80211_NUM_TIDS + 1];
 };
 
-/**
+/*
  * The bandwidth threshold below which the per-station CoDel parameters will be
  * scaled to be more lenient (to prevent starvation of slow stations). This
  * value will be scaled by the number of active stations when it is being
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 9482668..7b81544 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1396,6 +1396,40 @@ static void ieee80211_txq_enqueue(struct ieee80211_local *local,
 		       fq_flow_get_default_func);
 }
 
+static bool fq_vlan_filter_func(struct fq *fq, struct fq_tin *tin,
+				struct fq_flow *flow, struct sk_buff *skb,
+				void *data)
+{
+	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+
+	return info->control.vif == data;
+}
+
+void ieee80211_txq_remove_vlan(struct ieee80211_local *local,
+			       struct ieee80211_sub_if_data *sdata)
+{
+	struct fq *fq = &local->fq;
+	struct txq_info *txqi;
+	struct fq_tin *tin;
+	struct ieee80211_sub_if_data *ap;
+
+	if (WARN_ON(sdata->vif.type != NL80211_IFTYPE_AP_VLAN))
+		return;
+
+	ap = container_of(sdata->bss, struct ieee80211_sub_if_data, u.ap);
+
+	if (!ap->vif.txq)
+		return;
+
+	txqi = to_txq_info(ap->vif.txq);
+	tin = &txqi->tin;
+
+	spin_lock_bh(&fq->lock);
+	fq_tin_filter(fq, tin, fq_vlan_filter_func, &sdata->vif,
+		      fq_skb_free_func);
+	spin_unlock_bh(&fq->lock);
+}
+
 void ieee80211_txq_init(struct ieee80211_sub_if_data *sdata,
 			struct sta_info *sta,
 			struct txq_info *txqi, int tid)
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 6aef679..d57e5f6 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1392,10 +1392,10 @@ static int ieee80211_build_preq_ies_band(struct ieee80211_local *local,
 	/* insert custom IEs that go before HT */
 	if (ie && ie_len) {
 		static const u8 before_ht[] = {
-			WLAN_EID_SSID,
-			WLAN_EID_SUPP_RATES,
-			WLAN_EID_REQUEST,
-			WLAN_EID_EXT_SUPP_RATES,
+			/*
+			 * no need to list the ones split off already
+			 * (or generated here)
+			 */
 			WLAN_EID_DS_PARAMS,
 			WLAN_EID_SUPPORTED_REGULATORY_CLASSES,
 		};
@@ -1424,20 +1424,17 @@ static int ieee80211_build_preq_ies_band(struct ieee80211_local *local,
 	/* insert custom IEs that go before VHT */
 	if (ie && ie_len) {
 		static const u8 before_vht[] = {
-			WLAN_EID_SSID,
-			WLAN_EID_SUPP_RATES,
-			WLAN_EID_REQUEST,
-			WLAN_EID_EXT_SUPP_RATES,
-			WLAN_EID_DS_PARAMS,
-			WLAN_EID_SUPPORTED_REGULATORY_CLASSES,
-			WLAN_EID_HT_CAPABILITY,
+			/*
+			 * no need to list the ones split off already
+			 * (or generated here)
+			 */
 			WLAN_EID_BSS_COEX_2040,
 			WLAN_EID_EXT_CAPABILITY,
 			WLAN_EID_SSID_LIST,
 			WLAN_EID_CHANNEL_USAGE,
 			WLAN_EID_INTERWORKING,
 			WLAN_EID_MESH_ID,
-			/* 60 GHz can't happen here right now */
+			/* 60 GHz (Multi-band, DMG, MMS) can't happen */
 		};
 		noffset = ieee80211_ie_split(ie, ie_len,
 					     before_vht, ARRAY_SIZE(before_vht),
@@ -2980,8 +2977,8 @@ int ieee80211_send_action_csa(struct ieee80211_sub_if_data *sdata,
 	struct ieee80211_mgmt *mgmt;
 	struct ieee80211_local *local = sdata->local;
 	int freq;
-	int hdr_len = offsetof(struct ieee80211_mgmt, u.action.u.chan_switch) +
-			       sizeof(mgmt->u.action.u.chan_switch);
+	int hdr_len = offsetofend(struct ieee80211_mgmt,
+				  u.action.u.chan_switch);
 	u8 *pos;
 
 	if (sdata->vif.type != NL80211_IFTYPE_ADHOC &&
diff --git a/net/mac80211/vht.c b/net/mac80211/vht.c
index 19ec218..b9276ac 100644
--- a/net/mac80211/vht.c
+++ b/net/mac80211/vht.c
@@ -386,6 +386,16 @@ enum ieee80211_sta_rx_bandwidth ieee80211_sta_cur_vht_bw(struct sta_info *sta)
 
 	bw = ieee80211_sta_cap_rx_bw(sta);
 	bw = min(bw, sta->cur_max_bandwidth);
+
+	/* Don't consider AP's bandwidth for TDLS peers, section 11.23.1 of
+	 * IEEE80211-2016 specification makes higher bandwidth operation
+	 * possible on the TDLS link if the peers have wider bandwidth
+	 * capability.
+	 */
+	if (test_sta_flag(sta, WLAN_STA_TDLS_PEER) &&
+	    test_sta_flag(sta, WLAN_STA_TDLS_WIDER_BW))
+		return bw;
+
 	bw = min(bw, ieee80211_chan_width_to_rx_bw(bss_width));
 
 	return bw;
diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c
index 0d722ea..b58722d 100644
--- a/net/mac80211/wpa.c
+++ b/net/mac80211/wpa.c
@@ -464,7 +464,7 @@ static int ccmp_encrypt_skb(struct ieee80211_tx_data *tx, struct sk_buff *skb,
 	pos += IEEE80211_CCMP_HDR_LEN;
 	ccmp_special_blocks(skb, pn, b_0, aad);
 	return ieee80211_aes_ccm_encrypt(key->u.ccmp.tfm, b_0, aad, pos, len,
-					 skb_put(skb, mic_len), mic_len);
+					 skb_put(skb, mic_len));
 }
 
 
@@ -543,7 +543,7 @@ ieee80211_crypto_ccmp_decrypt(struct ieee80211_rx_data *rx,
 				    key->u.ccmp.tfm, b_0, aad,
 				    skb->data + hdrlen + IEEE80211_CCMP_HDR_LEN,
 				    data_len,
-				    skb->data + skb->len - mic_len, mic_len))
+				    skb->data + skb->len - mic_len))
 				return RX_DROP_UNUSABLE;
 		}