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

Pull networking updates from David Miller:

 1) Allow setting bluetooth L2CAP modes via socket option, from Luiz
    Augusto von Dentz.

 2) Add GSO partial support to igc, from Sasha Neftin.

 3) Several cleanups and improvements to r8169 from Heiner Kallweit.

 4) Add IF_OPER_TESTING link state and use it when ethtool triggers a
    device self-test. From Andrew Lunn.

 5) Start moving away from custom driver versions, use the globally
    defined kernel version instead, from Leon Romanovsky.

 6) Support GRO vis gro_cells in DSA layer, from Alexander Lobakin.

 7) Allow hard IRQ deferral during NAPI, from Eric Dumazet.

 8) Add sriov and vf support to hinic, from Luo bin.

 9) Support Media Redundancy Protocol (MRP) in the bridging code, from
    Horatiu Vultur.

10) Support netmap in the nft_nat code, from Pablo Neira Ayuso.

11) Allow UDPv6 encapsulation of ESP in the ipsec code, from Sabrina
    Dubroca. Also add ipv6 support for espintcp.

12) Lots of ReST conversions of the networking documentation, from Mauro
    Carvalho Chehab.

13) Support configuration of ethtool rxnfc flows in bcmgenet driver,
    from Doug Berger.

14) Allow to dump cgroup id and filter by it in inet_diag code, from
    Dmitry Yakunin.

15) Add infrastructure to export netlink attribute policies to
    userspace, from Johannes Berg.

16) Several optimizations to sch_fq scheduler, from Eric Dumazet.

17) Fallback to the default qdisc if qdisc init fails because otherwise
    a packet scheduler init failure will make a device inoperative. From
    Jesper Dangaard Brouer.

18) Several RISCV bpf jit optimizations, from Luke Nelson.

19) Correct the return type of the ->ndo_start_xmit() method in several
    drivers, it's netdev_tx_t but many drivers were using
    'int'. From Yunjian Wang.

20) Add an ethtool interface for PHY master/slave config, from Oleksij
    Rempel.

21) Add BPF iterators, from Yonghang Song.

22) Add cable test infrastructure, including ethool interfaces, from
    Andrew Lunn. Marvell PHY driver is the first to support this
    facility.

23) Remove zero-length arrays all over, from Gustavo A. R. Silva.

24) Calculate and maintain an explicit frame size in XDP, from Jesper
    Dangaard Brouer.

25) Add CAP_BPF, from Alexei Starovoitov.

26) Support terse dumps in the packet scheduler, from Vlad Buslov.

27) Support XDP_TX bulking in dpaa2 driver, from Ioana Ciornei.

28) Add devm_register_netdev(), from Bartosz Golaszewski.

29) Minimize qdisc resets, from Cong Wang.

30) Get rid of kernel_getsockopt and kernel_setsockopt in order to
    eliminate set_fs/get_fs calls. From Christoph Hellwig.

* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2517 commits)
  selftests: net: ip_defrag: ignore EPERM
  net_failover: fixed rollback in net_failover_open()
  Revert "tipc: Fix potential tipc_aead refcnt leak in tipc_crypto_rcv"
  Revert "tipc: Fix potential tipc_node refcnt leak in tipc_rcv"
  vmxnet3: allow rx flow hash ops only when rss is enabled
  hinic: add set_channels ethtool_ops support
  selftests/bpf: Add a default $(CXX) value
  tools/bpf: Don't use $(COMPILE.c)
  bpf, selftests: Use bpf_probe_read_kernel
  s390/bpf: Use bcr 0,%0 as tail call nop filler
  s390/bpf: Maintain 8-byte stack alignment
  selftests/bpf: Fix verifier test
  selftests/bpf: Fix sample_cnt shared between two threads
  bpf, selftests: Adapt cls_redirect to call csum_level helper
  bpf: Add csum_level helper for fixing up csum levels
  bpf: Fix up bpf_skb_adjust_room helper's skb csum setting
  sfc: add missing annotation for efx_ef10_try_update_nic_stats_vf()
  crypto/chtls: IPv6 support for inline TLS
  Crypto/chcr: Fixes a coccinile check error
  Crypto/chcr: Fixes compilations warnings
  ...

12 files changed, 28 insertions, 34 deletions

diff --git a/drivers/net/wireless/realtek/rtlwifi/base.c b/drivers/net/wireless/realtek/rtlwifi/base.c
index c75192c4447f..a4489b9302d4 100644
--- a/drivers/net/wireless/realtek/rtlwifi/base.c
+++ b/drivers/net/wireless/realtek/rtlwifi/base.c
@@ -505,7 +505,7 @@ void rtl_init_rfkill(struct ieee80211_hw *hw)
 
 		rtlpriv->rfkill.rfkill_state = radio_state;
 
-		blocked = (rtlpriv->rfkill.rfkill_state == 1) ? 0 : 1;
+		blocked = rtlpriv->rfkill.rfkill_state != 1;
 		wiphy_rfkill_set_hw_state(hw->wiphy, blocked);
 	}
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/core.c b/drivers/net/wireless/realtek/rtlwifi/core.c
index f73e690bbe8e..4dd82c6052f0 100644
--- a/drivers/net/wireless/realtek/rtlwifi/core.c
+++ b/drivers/net/wireless/realtek/rtlwifi/core.c
@@ -1722,7 +1722,7 @@ static void rtl_op_rfkill_poll(struct ieee80211_hw *hw)
 				 "wireless radio switch turned %s\n",
 				  radio_state ? "on" : "off");
 
-			blocked = (rtlpriv->rfkill.rfkill_state == 1) ? 0 : 1;
+			blocked = !rtlpriv->rfkill.rfkill_state;
 			wiphy_rfkill_set_hw_state(hw->wiphy, blocked);
 		}
 	}
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/rf.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/rf.c
index 0f401ad92c2e..c376817a1bf4 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/rf.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/rf.c
@@ -51,7 +51,7 @@ void rtl88e_phy_rf6052_set_cck_txpower(struct ieee80211_hw *hw,
 	if (rtlefuse->eeprom_regulatory != 0)
 		turbo_scanoff = true;
 
-	if (mac->act_scanning == true) {
+	if (mac->act_scanning) {
 		tx_agc[RF90_PATH_A] = 0x3f3f3f3f;
 		tx_agc[RF90_PATH_B] = 0x3f3f3f3f;
 
@@ -473,7 +473,7 @@ static bool _rtl88e_phy_rf6052_config_parafile(struct ieee80211_hw *hw)
 			break;
 		}
 
-		if (rtstatus != true) {
+		if (!rtstatus) {
 			RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
 				 "Radio[%d] Fail!!\n", rfpath);
 			return false;
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/sw.c
index 4865639ac9ea..02b77521b5cd 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/sw.c
@@ -67,9 +67,9 @@ static int rtl88e_init_sw_vars(struct ieee80211_hw *hw)
 	char *fw_name;
 
 	rtl8188ee_bt_reg_init(hw);
-	rtlpriv->dm.dm_initialgain_enable = 1;
+	rtlpriv->dm.dm_initialgain_enable = true;
 	rtlpriv->dm.dm_flag = 0;
-	rtlpriv->dm.disable_framebursting = 0;
+	rtlpriv->dm.disable_framebursting = false;
 	rtlpriv->dm.thermalvalue = 0;
 	rtlpci->transmit_config = CFENDFORM | BIT(15);
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/phy.c
index 6dba576aa81e..bb291b951f4d 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/phy.c
@@ -2866,14 +2866,12 @@ void rtl92ee_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery)
 		}
 	}
 
-	for (i = 0; i < 4; i++) {
-		reg_e94 = result[i][0];
-		reg_e9c = result[i][1];
-		reg_ea4 = result[i][2];
-		reg_eb4 = result[i][4];
-		reg_ebc = result[i][5];
-		reg_ec4 = result[i][6];
-	}
+	reg_e94 = result[3][0];
+	reg_e9c = result[3][1];
+	reg_ea4 = result[3][2];
+	reg_eb4 = result[3][4];
+	reg_ebc = result[3][5];
+	reg_ec4 = result[3][6];
 
 	if (final_candidate != 0xff) {
 		reg_e94 = result[final_candidate][0];
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.c
index b337d599b6f4..7a16563b3a5d 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.c
@@ -75,9 +75,9 @@ static int rtl92ee_init_sw_vars(struct ieee80211_hw *hw)
 	rtlpci->msi_support = rtlpriv->cfg->mod_params->msi_support;
 	rtlpriv->btcoexist.btc_ops = rtl_btc_get_ops_pointer();
 
-	rtlpriv->dm.dm_initialgain_enable = 1;
+	rtlpriv->dm.dm_initialgain_enable = true;
 	rtlpriv->dm.dm_flag = 0;
-	rtlpriv->dm.disable_framebursting = 0;
+	rtlpriv->dm.disable_framebursting = false;
 	rtlpci->transmit_config = CFENDFORM | BIT(15);
 
 	/*just 2.4G band*/
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.c
index 680198280f8f..652d8ff9cccb 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.c
@@ -131,7 +131,7 @@ static bool rtl8723e_dm_bt_is_same_coexist_state(struct ieee80211_hw *hw)
 	    (rtlpriv->btcoexist.previous_state_h ==
 	     rtlpriv->btcoexist.cstate_h)) {
 		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_DMESG,
-			 "[DM][BT], Coexist state do not chang!!\n");
+			 "[DM][BT], Coexist state do not change!!\n");
 		return true;
 	} else {
 		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_DMESG,
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c
index 655460f61bbc..7a46c6a9deae 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c
@@ -614,22 +614,22 @@ static bool _rtl8723e_llt_table_init(struct ieee80211_hw *hw)
 
 	for (i = 0; i < (txpktbuf_bndy - 1); i++) {
 		status = _rtl8723e_llt_write(hw, i, i + 1);
-		if (true != status)
+		if (!status)
 			return status;
 	}
 
 	status = _rtl8723e_llt_write(hw, (txpktbuf_bndy - 1), 0xFF);
-	if (true != status)
+	if (!status)
 		return status;
 
 	for (i = txpktbuf_bndy; i < maxpage; i++) {
 		status = _rtl8723e_llt_write(hw, i, (i + 1));
-		if (true != status)
+		if (!status)
 			return status;
 	}
 
 	status = _rtl8723e_llt_write(hw, maxpage, txpktbuf_bndy);
-	if (true != status)
+	if (!status)
 		return status;
 
 	rtl_write_byte(rtlpriv, REG_CR, 0xff);
@@ -934,7 +934,7 @@ int rtl8723e_hw_init(struct ieee80211_hw *hw)
 
 	rtlpriv->intf_ops->disable_aspm(hw);
 	rtstatus = _rtl8712e_init_mac(hw);
-	if (rtstatus != true) {
+	if (!rtstatus) {
 		pr_err("Init MAC failed\n");
 		err = 1;
 		goto exit;
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c
index ea86d5bf33d2..7828acb1de3f 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c
@@ -78,9 +78,9 @@ static int rtl8723e_init_sw_vars(struct ieee80211_hw *hw)
 
 	rtlpriv->btcoexist.btc_ops = rtl_btc_get_ops_pointer();
 
-	rtlpriv->dm.dm_initialgain_enable = 1;
+	rtlpriv->dm.dm_initialgain_enable = true;
 	rtlpriv->dm.dm_flag = 0;
-	rtlpriv->dm.disable_framebursting = 0;
+	rtlpriv->dm.disable_framebursting = false;
 	rtlpriv->dm.thermalvalue = 0;
 	rtlpci->transmit_config = CFENDFORM | BIT(12) | BIT(13);
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c
index 36209ac5b208..d220e8955e37 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c
@@ -74,9 +74,9 @@ static int rtl8723be_init_sw_vars(struct ieee80211_hw *hw)
 	rtl8723be_bt_reg_init(hw);
 	rtlpriv->btcoexist.btc_ops = rtl_btc_get_ops_pointer();
 
-	rtlpriv->dm.dm_initialgain_enable = 1;
+	rtlpriv->dm.dm_initialgain_enable = true;
 	rtlpriv->dm.dm_flag = 0;
-	rtlpriv->dm.disable_framebursting = 0;
+	rtlpriv->dm.disable_framebursting = false;
 	rtlpriv->dm.thermalvalue = 0;
 	rtlpci->transmit_config = CFENDFORM | BIT(15) | BIT(24) | BIT(25);
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/sw.c
index d8df816753cb..950542a24e31 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/sw.c
@@ -76,9 +76,9 @@ static int rtl8821ae_init_sw_vars(struct ieee80211_hw *hw)
 	rtl8821ae_bt_reg_init(hw);
 	rtlpriv->btcoexist.btc_ops = rtl_btc_get_ops_pointer();
 
-	rtlpriv->dm.dm_initialgain_enable = 1;
+	rtlpriv->dm.dm_initialgain_enable = true;
 	rtlpriv->dm.dm_flag = 0;
-	rtlpriv->dm.disable_framebursting = 0;
+	rtlpriv->dm.disable_framebursting = false;
 	rtlpriv->dm.thermalvalue = 0;
 	rtlpci->transmit_config = CFENDFORM | BIT(15) | BIT(24) | BIT(25);
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/usb.c b/drivers/net/wireless/realtek/rtlwifi/usb.c
index 348b0072cdd6..c66c6dc00378 100644
--- a/drivers/net/wireless/realtek/rtlwifi/usb.c
+++ b/drivers/net/wireless/realtek/rtlwifi/usb.c
@@ -881,10 +881,8 @@ static struct urb *_rtl_usb_tx_urb_setup(struct ieee80211_hw *hw,
 
 	WARN_ON(NULL == skb);
 	_urb = usb_alloc_urb(0, GFP_ATOMIC);
-	if (!_urb) {
-		kfree_skb(skb);
+	if (!_urb)
 		return NULL;
-	}
 	_rtl_install_trx_info(rtlusb, skb, ep_num);
 	usb_fill_bulk_urb(_urb, rtlusb->udev, usb_sndbulkpipe(rtlusb->udev,
 			  ep_num), skb->data, skb->len, _rtl_tx_complete, skb);
@@ -898,7 +896,6 @@ static void _rtl_usb_transmit(struct ieee80211_hw *hw, struct sk_buff *skb,
 	struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw));
 	u32 ep_num;
 	struct urb *_urb = NULL;
-	struct sk_buff *_skb = NULL;
 
 	WARN_ON(NULL == rtlusb->usb_tx_aggregate_hdl);
 	if (unlikely(IS_USB_STOP(rtlusb))) {
@@ -907,8 +904,7 @@ static void _rtl_usb_transmit(struct ieee80211_hw *hw, struct sk_buff *skb,
 		return;
 	}
 	ep_num = rtlusb->ep_map.ep_mapping[qnum];
-	_skb = skb;
-	_urb = _rtl_usb_tx_urb_setup(hw, _skb, ep_num);
+	_urb = _rtl_usb_tx_urb_setup(hw, skb, ep_num);
 	if (unlikely(!_urb)) {
 		pr_err("Can't allocate urb. Drop skb!\n");
 		kfree_skb(skb);