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

Pull networking changes from David Miller:

1) Allow to dump, monitor, and change the bridge multicast database
   using netlink.  From Cong Wang.

2) RFC 5961 TCP blind data injection attack mitigation, from Eric
   Dumazet.

3) Networking user namespace support from Eric W. Biederman.

4) tuntap/virtio-net multiqueue support by Jason Wang.

5) Support for checksum offload of encapsulated packets (basically,
   tunneled traffic can still be checksummed by HW).  From Joseph
   Gasparakis.

6) Allow BPF filter access to VLAN tags, from Eric Dumazet and
   Daniel Borkmann.

7) Bridge port parameters over netlink and BPDU blocking support
   from Stephen Hemminger.

8) Improve data access patterns during inet socket demux by rearranging
   socket layout, from Eric Dumazet.

9) TIPC protocol updates and cleanups from Ying Xue, Paul Gortmaker, and
   Jon Maloy.

10) Update TCP socket hash sizing to be more in line with current day
    realities.  The existing heurstics were choosen a decade ago.
    From Eric Dumazet.

11) Fix races, queue bloat, and excessive wakeups in ATM and
    associated drivers, from Krzysztof Mazur and David Woodhouse.

12) Support DOVE (Distributed Overlay Virtual Ethernet) extensions
    in VXLAN driver, from David Stevens.

13) Add "oops_only" mode to netconsole, from Amerigo Wang.

14) Support set and query of VEB/VEPA bridge mode via PF_BRIDGE, also
    allow DCB netlink to work on namespaces other than the initial
    namespace.  From John Fastabend.

15) Support PTP in the Tigon3 driver, from Matt Carlson.

16) tun/vhost zero copy fixes and improvements, plus turn it on
    by default, from Michael S. Tsirkin.

17) Support per-association statistics in SCTP, from Michele
    Baldessari.

And many, many, driver updates, cleanups, and improvements.  Too
numerous to mention individually.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1722 commits)
  net/mlx4_en: Add support for destination MAC in steering rules
  net/mlx4_en: Use generic etherdevice.h functions.
  net: ethtool: Add destination MAC address to flow steering API
  bridge: add support of adding and deleting mdb entries
  bridge: notify mdb changes via netlink
  ndisc: Unexport ndisc_{build,send}_skb().
  uapi: add missing netconf.h to export list
  pkt_sched: avoid requeues if possible
  solos-pci: fix double-free of TX skb in DMA mode
  bnx2: Fix accidental reversions.
  bna: Driver Version Updated to 3.1.2.1
  bna: Firmware update
  bna: Add RX State
  bna: Rx Page Based Allocation
  bna: TX Intr Coalescing Fix
  bna: Tx and Rx Optimizations
  bna: Code Cleanup and Enhancements
  ath9k: check pdata variable before dereferencing it
  ath5k: RX timestamp is reported at end of frame
  ath9k_htc: RX timestamp is reported at end of frame
  ...

1 files changed, 104 insertions, 123 deletions

diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
index 1ca4e25c143b..1cdf5a271c9f 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
@@ -43,8 +43,8 @@
 #define GET_UNDECORATED_AVERAGE_RSSI(_priv)	\
 	((RTLPRIV(_priv))->mac80211.opmode == \
 			     NL80211_IFTYPE_ADHOC) ?	\
-	((RTLPRIV(_priv))->dm.entry_min_undecoratedsmoothed_pwdb) : \
-	((RTLPRIV(_priv))->dm.undecorated_smoothed_pwdb)
+	((RTLPRIV(_priv))->dm.entry_min_undec_sm_pwdb) : \
+	((RTLPRIV(_priv))->dm.undec_sm_pwdb)
 
 static const u32 ofdmswing_table[OFDM_TABLE_SIZE] = {
 	0x7f8001fe,
@@ -167,18 +167,18 @@ static void rtl92c_dm_diginit(struct ieee80211_hw *hw)
 	dm_digtable->dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX;
 	dm_digtable->cur_igvalue = 0x20;
 	dm_digtable->pre_igvalue = 0x0;
-	dm_digtable->cursta_connectstate = DIG_STA_DISCONNECT;
-	dm_digtable->presta_connectstate = DIG_STA_DISCONNECT;
-	dm_digtable->curmultista_connectstate = DIG_MULTISTA_DISCONNECT;
+	dm_digtable->cursta_cstate = DIG_STA_DISCONNECT;
+	dm_digtable->presta_cstate = DIG_STA_DISCONNECT;
+	dm_digtable->curmultista_cstate = DIG_MULTISTA_DISCONNECT;
 	dm_digtable->rssi_lowthresh = DM_DIG_THRESH_LOW;
 	dm_digtable->rssi_highthresh = DM_DIG_THRESH_HIGH;
 	dm_digtable->fa_lowthresh = DM_FALSEALARM_THRESH_LOW;
 	dm_digtable->fa_highthresh = DM_FALSEALARM_THRESH_HIGH;
 	dm_digtable->rx_gain_range_max = DM_DIG_MAX;
 	dm_digtable->rx_gain_range_min = DM_DIG_MIN;
-	dm_digtable->backoff_val = DM_DIG_BACKOFF_DEFAULT;
-	dm_digtable->backoff_val_range_max = DM_DIG_BACKOFF_MAX;
-	dm_digtable->backoff_val_range_min = DM_DIG_BACKOFF_MIN;
+	dm_digtable->back_val = DM_DIG_BACKOFF_DEFAULT;
+	dm_digtable->back_range_max = DM_DIG_BACKOFF_MAX;
+	dm_digtable->back_range_min = DM_DIG_BACKOFF_MIN;
 	dm_digtable->pre_cck_pd_state = CCK_PD_STAGE_MAX;
 	dm_digtable->cur_cck_pd_state = CCK_PD_STAGE_MAX;
 }
@@ -189,22 +189,21 @@ static u8 rtl92c_dm_initial_gain_min_pwdb(struct ieee80211_hw *hw)
 	struct dig_t *dm_digtable = &rtlpriv->dm_digtable;
 	long rssi_val_min = 0;
 
-	if ((dm_digtable->curmultista_connectstate == DIG_MULTISTA_CONNECT) &&
-	    (dm_digtable->cursta_connectstate == DIG_STA_CONNECT)) {
-		if (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb != 0)
+	if ((dm_digtable->curmultista_cstate == DIG_MULTISTA_CONNECT) &&
+	    (dm_digtable->cursta_cstate == DIG_STA_CONNECT)) {
+		if (rtlpriv->dm.entry_min_undec_sm_pwdb != 0)
 			rssi_val_min =
-			    (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb >
-			     rtlpriv->dm.undecorated_smoothed_pwdb) ?
-			    rtlpriv->dm.undecorated_smoothed_pwdb :
-			    rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+			    (rtlpriv->dm.entry_min_undec_sm_pwdb >
+			     rtlpriv->dm.undec_sm_pwdb) ?
+			    rtlpriv->dm.undec_sm_pwdb :
+			    rtlpriv->dm.entry_min_undec_sm_pwdb;
 		else
-			rssi_val_min = rtlpriv->dm.undecorated_smoothed_pwdb;
-	} else if (dm_digtable->cursta_connectstate == DIG_STA_CONNECT ||
-		   dm_digtable->cursta_connectstate == DIG_STA_BEFORE_CONNECT) {
-		rssi_val_min = rtlpriv->dm.undecorated_smoothed_pwdb;
-	} else if (dm_digtable->curmultista_connectstate ==
-		   DIG_MULTISTA_CONNECT) {
-		rssi_val_min = rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+			rssi_val_min = rtlpriv->dm.undec_sm_pwdb;
+	} else if (dm_digtable->cursta_cstate == DIG_STA_CONNECT ||
+		   dm_digtable->cursta_cstate == DIG_STA_BEFORE_CONNECT) {
+		rssi_val_min = rtlpriv->dm.undec_sm_pwdb;
+	} else if (dm_digtable->curmultista_cstate == DIG_MULTISTA_CONNECT) {
+		rssi_val_min = rtlpriv->dm.entry_min_undec_sm_pwdb;
 	}
 
 	return (u8) rssi_val_min;
@@ -286,37 +285,33 @@ static void rtl92c_dm_ctrl_initgain_by_fa(struct ieee80211_hw *hw)
 static void rtl92c_dm_ctrl_initgain_by_rssi(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct dig_t *dm_digtable = &rtlpriv->dm_digtable;
+	struct dig_t *digtable = &rtlpriv->dm_digtable;
 
-	if (rtlpriv->falsealm_cnt.cnt_all > dm_digtable->fa_highthresh) {
-		if ((dm_digtable->backoff_val - 2) <
-		    dm_digtable->backoff_val_range_min)
-			dm_digtable->backoff_val =
-			    dm_digtable->backoff_val_range_min;
+	if (rtlpriv->falsealm_cnt.cnt_all > digtable->fa_highthresh) {
+		if ((digtable->back_val - 2) < digtable->back_range_min)
+			digtable->back_val = digtable->back_range_min;
 		else
-			dm_digtable->backoff_val -= 2;
-	} else if (rtlpriv->falsealm_cnt.cnt_all < dm_digtable->fa_lowthresh) {
-		if ((dm_digtable->backoff_val + 2) >
-		    dm_digtable->backoff_val_range_max)
-			dm_digtable->backoff_val =
-			    dm_digtable->backoff_val_range_max;
+			digtable->back_val -= 2;
+	} else if (rtlpriv->falsealm_cnt.cnt_all < digtable->fa_lowthresh) {
+		if ((digtable->back_val + 2) > digtable->back_range_max)
+			digtable->back_val = digtable->back_range_max;
 		else
-			dm_digtable->backoff_val += 2;
+			digtable->back_val += 2;
 	}
 
-	if ((dm_digtable->rssi_val_min + 10 - dm_digtable->backoff_val) >
-	    dm_digtable->rx_gain_range_max)
-		dm_digtable->cur_igvalue = dm_digtable->rx_gain_range_max;
-	else if ((dm_digtable->rssi_val_min + 10 -
-		  dm_digtable->backoff_val) < dm_digtable->rx_gain_range_min)
-		dm_digtable->cur_igvalue = dm_digtable->rx_gain_range_min;
+	if ((digtable->rssi_val_min + 10 - digtable->back_val) >
+	    digtable->rx_gain_range_max)
+		digtable->cur_igvalue = digtable->rx_gain_range_max;
+	else if ((digtable->rssi_val_min + 10 -
+		  digtable->back_val) < digtable->rx_gain_range_min)
+		digtable->cur_igvalue = digtable->rx_gain_range_min;
 	else
-		dm_digtable->cur_igvalue = dm_digtable->rssi_val_min + 10 -
-		    dm_digtable->backoff_val;
+		digtable->cur_igvalue = digtable->rssi_val_min + 10 -
+		    digtable->back_val;
 
 	RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
-		 "rssi_val_min = %x backoff_val %x\n",
-		 dm_digtable->rssi_val_min, dm_digtable->backoff_val);
+		 "rssi_val_min = %x back_val %x\n",
+		 digtable->rssi_val_min, digtable->back_val);
 
 	rtl92c_dm_write_dig(hw);
 }
@@ -327,14 +322,14 @@ static void rtl92c_dm_initial_gain_multi_sta(struct ieee80211_hw *hw)
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct dig_t *dm_digtable = &rtlpriv->dm_digtable;
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-	long rssi_strength = rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+	long rssi_strength = rtlpriv->dm.entry_min_undec_sm_pwdb;
 	bool multi_sta = false;
 
 	if (mac->opmode == NL80211_IFTYPE_ADHOC)
 		multi_sta = true;
 
 	if (!multi_sta ||
-	    dm_digtable->cursta_connectstate != DIG_STA_DISCONNECT) {
+	    dm_digtable->cursta_cstate != DIG_STA_DISCONNECT) {
 		initialized = false;
 		dm_digtable->dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX;
 		return;
@@ -345,7 +340,7 @@ static void rtl92c_dm_initial_gain_multi_sta(struct ieee80211_hw *hw)
 		rtl92c_dm_write_dig(hw);
 	}
 
-	if (dm_digtable->curmultista_connectstate == DIG_MULTISTA_CONNECT) {
+	if (dm_digtable->curmultista_cstate == DIG_MULTISTA_CONNECT) {
 		if ((rssi_strength < dm_digtable->rssi_lowthresh) &&
 		    (dm_digtable->dig_ext_port_stage != DIG_EXT_PORT_STAGE_1)) {
 
@@ -367,8 +362,8 @@ static void rtl92c_dm_initial_gain_multi_sta(struct ieee80211_hw *hw)
 	}
 
 	RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
-		 "curmultista_connectstate = %x dig_ext_port_stage %x\n",
-		 dm_digtable->curmultista_connectstate,
+		 "curmultista_cstate = %x dig_ext_port_stage %x\n",
+		 dm_digtable->curmultista_cstate,
 		 dm_digtable->dig_ext_port_stage);
 }
 
@@ -378,15 +373,14 @@ static void rtl92c_dm_initial_gain_sta(struct ieee80211_hw *hw)
 	struct dig_t *dm_digtable = &rtlpriv->dm_digtable;
 
 	RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
-		 "presta_connectstate = %x, cursta_connectstate = %x\n",
-		 dm_digtable->presta_connectstate,
-		 dm_digtable->cursta_connectstate);
+		 "presta_cstate = %x, cursta_cstate = %x\n",
+		 dm_digtable->presta_cstate, dm_digtable->cursta_cstate);
 
-	if (dm_digtable->presta_connectstate == dm_digtable->cursta_connectstate
-	    || dm_digtable->cursta_connectstate == DIG_STA_BEFORE_CONNECT
-	    || dm_digtable->cursta_connectstate == DIG_STA_CONNECT) {
+	if (dm_digtable->presta_cstate == dm_digtable->cursta_cstate ||
+	    dm_digtable->cursta_cstate == DIG_STA_BEFORE_CONNECT ||
+	    dm_digtable->cursta_cstate == DIG_STA_CONNECT) {
 
-		if (dm_digtable->cursta_connectstate != DIG_STA_DISCONNECT) {
+		if (dm_digtable->cursta_cstate != DIG_STA_DISCONNECT) {
 			dm_digtable->rssi_val_min =
 			    rtl92c_dm_initial_gain_min_pwdb(hw);
 			rtl92c_dm_ctrl_initgain_by_rssi(hw);
@@ -394,7 +388,7 @@ static void rtl92c_dm_initial_gain_sta(struct ieee80211_hw *hw)
 	} else {
 		dm_digtable->rssi_val_min = 0;
 		dm_digtable->dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX;
-		dm_digtable->backoff_val = DM_DIG_BACKOFF_DEFAULT;
+		dm_digtable->back_val = DM_DIG_BACKOFF_DEFAULT;
 		dm_digtable->cur_igvalue = 0x20;
 		dm_digtable->pre_igvalue = 0;
 		rtl92c_dm_write_dig(hw);
@@ -407,7 +401,7 @@ static void rtl92c_dm_cck_packet_detection_thresh(struct ieee80211_hw *hw)
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 	struct dig_t *dm_digtable = &rtlpriv->dm_digtable;
 
-	if (dm_digtable->cursta_connectstate == DIG_STA_CONNECT) {
+	if (dm_digtable->cursta_cstate == DIG_STA_CONNECT) {
 		dm_digtable->rssi_val_min = rtl92c_dm_initial_gain_min_pwdb(hw);
 
 		if (dm_digtable->pre_cck_pd_state == CCK_PD_STAGE_LowRssi) {
@@ -484,15 +478,15 @@ static void rtl92c_dm_ctrl_initgain_by_twoport(struct ieee80211_hw *hw)
 		return;
 
 	if (mac->link_state >= MAC80211_LINKED)
-		dm_digtable->cursta_connectstate = DIG_STA_CONNECT;
+		dm_digtable->cursta_cstate = DIG_STA_CONNECT;
 	else
-		dm_digtable->cursta_connectstate = DIG_STA_DISCONNECT;
+		dm_digtable->cursta_cstate = DIG_STA_DISCONNECT;
 
 	rtl92c_dm_initial_gain_sta(hw);
 	rtl92c_dm_initial_gain_multi_sta(hw);
 	rtl92c_dm_cck_packet_detection_thresh(hw);
 
-	dm_digtable->presta_connectstate = dm_digtable->cursta_connectstate;
+	dm_digtable->presta_cstate = dm_digtable->cursta_cstate;
 
 }
 
@@ -526,9 +520,9 @@ void rtl92c_dm_write_dig(struct ieee80211_hw *hw)
 	struct dig_t *dm_digtable = &rtlpriv->dm_digtable;
 
 	RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
-		 "cur_igvalue = 0x%x, pre_igvalue = 0x%x, backoff_val = %d\n",
+		 "cur_igvalue = 0x%x, pre_igvalue = 0x%x, back_val = %d\n",
 		 dm_digtable->cur_igvalue, dm_digtable->pre_igvalue,
-		 dm_digtable->backoff_val);
+		 dm_digtable->back_val);
 
 	dm_digtable->cur_igvalue += 2;
 	if (dm_digtable->cur_igvalue > 0x3f)
@@ -555,20 +549,18 @@ static void rtl92c_dm_pwdb_monitor(struct ieee80211_hw *hw)
 	return;
 
 	if (tmpentry_max_pwdb != 0) {
-		rtlpriv->dm.entry_max_undecoratedsmoothed_pwdb =
-		    tmpentry_max_pwdb;
+		rtlpriv->dm.entry_max_undec_sm_pwdb = tmpentry_max_pwdb;
 	} else {
-		rtlpriv->dm.entry_max_undecoratedsmoothed_pwdb = 0;
+		rtlpriv->dm.entry_max_undec_sm_pwdb = 0;
 	}
 
 	if (tmpentry_min_pwdb != 0xff) {
-		rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb =
-		    tmpentry_min_pwdb;
+		rtlpriv->dm.entry_min_undec_sm_pwdb = tmpentry_min_pwdb;
 	} else {
-		rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb = 0;
+		rtlpriv->dm.entry_min_undec_sm_pwdb = 0;
 	}
 
-	h2c_parameter[2] = (u8) (rtlpriv->dm.undecorated_smoothed_pwdb & 0xFF);
+	h2c_parameter[2] = (u8) (rtlpriv->dm.undec_sm_pwdb & 0xFF);
 	h2c_parameter[0] = 0;
 
 	rtl92c_fill_h2c_cmd(hw, H2C_RSSI_REPORT, 3, h2c_parameter);
@@ -1160,7 +1152,7 @@ static void rtl92c_dm_refresh_rate_adaptive_mask(struct ieee80211_hw *hw)
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 	struct rate_adaptive *p_ra = &(rtlpriv->ra);
-	u32 low_rssithresh_for_ra, high_rssithresh_for_ra;
+	u32 low_rssi_thresh, high_rssi_thresh;
 	struct ieee80211_sta *sta = NULL;
 
 	if (is_hal_stop(rtlhal)) {
@@ -1179,35 +1171,33 @@ static void rtl92c_dm_refresh_rate_adaptive_mask(struct ieee80211_hw *hw)
 	    mac->opmode == NL80211_IFTYPE_STATION) {
 		switch (p_ra->pre_ratr_state) {
 		case DM_RATR_STA_HIGH:
-			high_rssithresh_for_ra = 50;
-			low_rssithresh_for_ra = 20;
+			high_rssi_thresh = 50;
+			low_rssi_thresh = 20;
 			break;
 		case DM_RATR_STA_MIDDLE:
-			high_rssithresh_for_ra = 55;
-			low_rssithresh_for_ra = 20;
+			high_rssi_thresh = 55;
+			low_rssi_thresh = 20;
 			break;
 		case DM_RATR_STA_LOW:
-			high_rssithresh_for_ra = 50;
-			low_rssithresh_for_ra = 25;
+			high_rssi_thresh = 50;
+			low_rssi_thresh = 25;
 			break;
 		default:
-			high_rssithresh_for_ra = 50;
-			low_rssithresh_for_ra = 20;
+			high_rssi_thresh = 50;
+			low_rssi_thresh = 20;
 			break;
 		}
 
-		if (rtlpriv->dm.undecorated_smoothed_pwdb >
-		    (long)high_rssithresh_for_ra)
+		if (rtlpriv->dm.undec_sm_pwdb > (long)high_rssi_thresh)
 			p_ra->ratr_state = DM_RATR_STA_HIGH;
-		else if (rtlpriv->dm.undecorated_smoothed_pwdb >
-			 (long)low_rssithresh_for_ra)
+		else if (rtlpriv->dm.undec_sm_pwdb > (long)low_rssi_thresh)
 			p_ra->ratr_state = DM_RATR_STA_MIDDLE;
 		else
 			p_ra->ratr_state = DM_RATR_STA_LOW;
 
 		if (p_ra->pre_ratr_state != p_ra->ratr_state) {
 			RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD, "RSSI = %ld\n",
-				 rtlpriv->dm.undecorated_smoothed_pwdb);
+				 rtlpriv->dm.undec_sm_pwdb);
 			RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD,
 				 "RSSI_LEVEL = %d\n", p_ra->ratr_state);
 			RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD,
@@ -1315,7 +1305,7 @@ static void rtl92c_dm_dynamic_bb_powersaving(struct ieee80211_hw *hw)
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 
 	if (((mac->link_state == MAC80211_NOLINK)) &&
-	    (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb == 0)) {
+	    (rtlpriv->dm.entry_min_undec_sm_pwdb == 0)) {
 		dm_pstable->rssi_val_min = 0;
 		RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD, "Not connected to any\n");
 	}
@@ -1323,20 +1313,19 @@ static void rtl92c_dm_dynamic_bb_powersaving(struct ieee80211_hw *hw)
 	if (mac->link_state == MAC80211_LINKED) {
 		if (mac->opmode == NL80211_IFTYPE_ADHOC) {
 			dm_pstable->rssi_val_min =
-			    rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+			    rtlpriv->dm.entry_min_undec_sm_pwdb;
 			RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD,
 				 "AP Client PWDB = 0x%lx\n",
 				 dm_pstable->rssi_val_min);
 		} else {
-			dm_pstable->rssi_val_min =
-			    rtlpriv->dm.undecorated_smoothed_pwdb;
+			dm_pstable->rssi_val_min = rtlpriv->dm.undec_sm_pwdb;
 			RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD,
 				 "STA Default Port PWDB = 0x%lx\n",
 				 dm_pstable->rssi_val_min);
 		}
 	} else {
 		dm_pstable->rssi_val_min =
-		    rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+		    rtlpriv->dm.entry_min_undec_sm_pwdb;
 
 		RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD,
 			 "AP Ext Port PWDB = 0x%lx\n",
@@ -1368,7 +1357,7 @@ void rtl92c_dm_dynamic_txpower(struct ieee80211_hw *hw)
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_phy *rtlphy = &(rtlpriv->phy);
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-	long undecorated_smoothed_pwdb;
+	long undec_sm_pwdb;
 
 	if (!rtlpriv->dm.dynamic_txpower_enable)
 		return;
@@ -1379,7 +1368,7 @@ void rtl92c_dm_dynamic_txpower(struct ieee80211_hw *hw)
 	}
 
 	if ((mac->link_state < MAC80211_LINKED) &&
-	    (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb == 0)) {
+	    (rtlpriv->dm.entry_min_undec_sm_pwdb == 0)) {
 		RT_TRACE(rtlpriv, COMP_POWER, DBG_TRACE,
 			 "Not connected to any\n");
 
@@ -1391,41 +1380,35 @@ void rtl92c_dm_dynamic_txpower(struct ieee80211_hw *hw)
 
 	if (mac->link_state >= MAC80211_LINKED) {
 		if (mac->opmode == NL80211_IFTYPE_ADHOC) {
-			undecorated_smoothed_pwdb =
-			    rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+			undec_sm_pwdb = rtlpriv->dm.entry_min_undec_sm_pwdb;
 			RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
 				 "AP Client PWDB = 0x%lx\n",
-				 undecorated_smoothed_pwdb);
+				 undec_sm_pwdb);
 		} else {
-			undecorated_smoothed_pwdb =
-			    rtlpriv->dm.undecorated_smoothed_pwdb;
+			undec_sm_pwdb = rtlpriv->dm.undec_sm_pwdb;
 			RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
 				 "STA Default Port PWDB = 0x%lx\n",
-				 undecorated_smoothed_pwdb);
+				 undec_sm_pwdb);
 		}
 	} else {
-		undecorated_smoothed_pwdb =
-		    rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+		undec_sm_pwdb = rtlpriv->dm.entry_min_undec_sm_pwdb;
 
 		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
 			 "AP Ext Port PWDB = 0x%lx\n",
-			 undecorated_smoothed_pwdb);
+			 undec_sm_pwdb);
 	}
 
-	if (undecorated_smoothed_pwdb >= TX_POWER_NEAR_FIELD_THRESH_LVL2) {
+	if (undec_sm_pwdb >= TX_POWER_NEAR_FIELD_THRESH_LVL2) {
 		rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_LEVEL1;
 		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
 			 "TXHIGHPWRLEVEL_LEVEL1 (TxPwr=0x0)\n");
-	} else if ((undecorated_smoothed_pwdb <
-		    (TX_POWER_NEAR_FIELD_THRESH_LVL2 - 3)) &&
-		   (undecorated_smoothed_pwdb >=
-		    TX_POWER_NEAR_FIELD_THRESH_LVL1)) {
+	} else if ((undec_sm_pwdb < (TX_POWER_NEAR_FIELD_THRESH_LVL2 - 3)) &&
+		   (undec_sm_pwdb >= TX_POWER_NEAR_FIELD_THRESH_LVL1)) {
 
 		rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_LEVEL1;
 		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
 			 "TXHIGHPWRLEVEL_LEVEL1 (TxPwr=0x10)\n");
-	} else if (undecorated_smoothed_pwdb <
-		   (TX_POWER_NEAR_FIELD_THRESH_LVL1 - 5)) {
+	} else if (undec_sm_pwdb < (TX_POWER_NEAR_FIELD_THRESH_LVL1 - 5)) {
 		rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL;
 		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
 			 "TXHIGHPWRLEVEL_NORMAL\n");
@@ -1473,48 +1456,46 @@ u8 rtl92c_bt_rssi_state_change(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
-	long undecorated_smoothed_pwdb;
+	long undec_sm_pwdb;
 	u8 curr_bt_rssi_state = 0x00;
 
 	if (rtlpriv->mac80211.link_state == MAC80211_LINKED) {
-		undecorated_smoothed_pwdb =
-				 GET_UNDECORATED_AVERAGE_RSSI(rtlpriv);
+		undec_sm_pwdb = GET_UNDECORATED_AVERAGE_RSSI(rtlpriv);
 	} else {
-		if (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb == 0)
-			undecorated_smoothed_pwdb = 100;
+		if (rtlpriv->dm.entry_min_undec_sm_pwdb == 0)
+			undec_sm_pwdb = 100;
 		else
-			undecorated_smoothed_pwdb =
-				rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+			undec_sm_pwdb = rtlpriv->dm.entry_min_undec_sm_pwdb;
 	}
 
 	/* Check RSSI to determine HighPower/NormalPower state for
 	 * BT coexistence. */
-	if (undecorated_smoothed_pwdb >= 67)
+	if (undec_sm_pwdb >= 67)
 		curr_bt_rssi_state &= (~BT_RSSI_STATE_NORMAL_POWER);
-	else if (undecorated_smoothed_pwdb < 62)
+	else if (undec_sm_pwdb < 62)
 		curr_bt_rssi_state |= BT_RSSI_STATE_NORMAL_POWER;
 
 	/* Check RSSI to determine AMPDU setting for BT coexistence. */
-	if (undecorated_smoothed_pwdb >= 40)
+	if (undec_sm_pwdb >= 40)
 		curr_bt_rssi_state &= (~BT_RSSI_STATE_AMDPU_OFF);
-	else if (undecorated_smoothed_pwdb <= 32)
+	else if (undec_sm_pwdb <= 32)
 		curr_bt_rssi_state |= BT_RSSI_STATE_AMDPU_OFF;
 
 	/* Marked RSSI state. It will be used to determine BT coexistence
 	 * setting later. */
-	if (undecorated_smoothed_pwdb < 35)
+	if (undec_sm_pwdb < 35)
 		curr_bt_rssi_state |=  BT_RSSI_STATE_SPECIAL_LOW;
 	else
 		curr_bt_rssi_state &= (~BT_RSSI_STATE_SPECIAL_LOW);
 
 	/* Set Tx Power according to BT status. */
-	if (undecorated_smoothed_pwdb >= 30)
+	if (undec_sm_pwdb >= 30)
 		curr_bt_rssi_state |=  BT_RSSI_STATE_TXPOWER_LOW;
-	else if (undecorated_smoothed_pwdb < 25)
+	else if (undec_sm_pwdb < 25)
 		curr_bt_rssi_state &= (~BT_RSSI_STATE_TXPOWER_LOW);
 
 	/* Check BT state related to BT_Idle in B/G mode. */
-	if (undecorated_smoothed_pwdb < 15)
+	if (undec_sm_pwdb < 15)
 		curr_bt_rssi_state |=  BT_RSSI_STATE_BG_EDCA_LOW;
 	else
 		curr_bt_rssi_state &= (~BT_RSSI_STATE_BG_EDCA_LOW);