staging: rtl8192e: Remove unchanged variables bfsync_processing and more

Remove unchanged variable bfsync_processing and
rfc_txpowertrackingindex_real to shorten code.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/cb609f904d988febaa579526514586877b1dabf7.1681627603.git.philipp.g.hortmann@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192e/rtl8192e/rtl_core.c

@@ -785,7 +785,6 @@ static void _rtl92e_init_priv_variable(struct net_device *dev)
 	priv->rtllib->short_slot = 1;
 	priv->promisc = (dev->flags & IFF_PROMISC) ? 1 : 0;
 	priv->bcck_in_ch14 = false;
-	priv->bfsync_processing  = false;
 	priv->cck_present_attn = 0;
 	priv->rfa_txpowertrackingindex = 0;
 	priv->rfc_txpowertrackingindex = 0;

drivers/staging/rtl8192e/rtl8192e/rtl_core.h

@@ -357,7 +357,6 @@ struct r8192_priv {
 	u8		rfa_txpowertrackingindex_real;
 	u8		rfa_txpowertracking_default;
 	u8		rfc_txpowertrackingindex;
-	u8		rfc_txpowertrackingindex_real;
 	bool		btxpower_tracking;
 	bool		bcck_in_ch14;
 
@@ -376,7 +375,6 @@ struct r8192_priv {
 	bool		bcurrent_turbo_EDCA;
 	bool		bis_cur_rdlstate;
 
-	bool		bfsync_processing;
 	u32		rate_record;
 	u32		rate_count_diff_rec;
 	u32		continue_diff_count;

drivers/staging/rtl8192e/rtl8192e/rtl_dm.c

@@ -998,7 +998,6 @@ void rtl92e_dm_backup_state(struct net_device *dev)
 	u32 bit_mask = bMaskByte0;
 
 	priv->bswitch_fsync  = false;
-	priv->bfsync_processing = false;
 
 	if (dm_digtable.dig_algorithm == DIG_ALGO_BY_RSSI)
 		return;