staging: rtl8192e: Remove unnecessary externs

Using 'extern' is not necessary for function prototypes.

Miscellanea:

o Reflow alignments
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192e/rtl8192e/r8190P_rtl8256.h

@@ -21,10 +21,10 @@
 #define RTL8225H
 
 #define RTL819X_TOTAL_RF_PATH 2
-extern void rtl92e_set_bandwidth(struct net_device *dev,
-				 enum ht_channel_width Bandwidth);
-extern bool rtl92e_config_rf(struct net_device *dev);
-extern void rtl92e_set_cck_tx_power(struct net_device *dev, u8	powerlevel);
-extern void rtl92e_set_ofdm_tx_power(struct net_device *dev, u8 powerlevel);
+void rtl92e_set_bandwidth(struct net_device *dev,
+			  enum ht_channel_width Bandwidth);
+bool rtl92e_config_rf(struct net_device *dev);
+void rtl92e_set_cck_tx_power(struct net_device *dev, u8	powerlevel);
+void rtl92e_set_ofdm_tx_power(struct net_device *dev, u8 powerlevel);
 
 #endif

drivers/staging/rtl8192e/rtl8192e/r8192E_cmdpkt.h

@@ -19,6 +19,6 @@
 #ifndef R819XUSB_CMDPKT_H
 #define R819XUSB_CMDPKT_H
 
-extern bool rtl92e_send_cmd_pkt(struct net_device *dev, u8 *codevirtualaddress,
-				u32 packettype, u32 buffer_len);
+bool rtl92e_send_cmd_pkt(struct net_device *dev, u8 *codevirtualaddress,
+			 u32 packettype, u32 buffer_len);
 #endif

drivers/staging/rtl8192e/rtl8192e/r8192E_firmware.h

@@ -60,6 +60,6 @@ struct rt_firmware {
 };
 
 bool rtl92e_init_fw(struct net_device *dev);
-extern void rtl92e_init_fw_param(struct net_device *dev);
+void rtl92e_init_fw_param(struct net_device *dev);
 
 #endif

drivers/staging/rtl8192e/rtl8192e/r8192E_phy.h

@@ -67,40 +67,36 @@ enum rf90_radio_path {
 #define bMaskLWord                0x0000ffff
 #define bMaskDWord                0xffffffff
 
-extern u8 rtl92e_is_legal_rf_path(struct net_device *dev, u32 eRFPath);
-extern void rtl92e_set_bb_reg(struct net_device *dev, u32 dwRegAddr,
-			      u32 dwBitMask, u32 dwData);
-extern u32 rtl92e_get_bb_reg(struct net_device *dev, u32 dwRegAddr,
-			     u32 dwBitMask);
-extern void rtl92e_set_rf_reg(struct net_device *dev,
-			      enum rf90_radio_path eRFPath, u32 RegAddr,
-			      u32 BitMask, u32 Data);
-extern u32 rtl92e_get_rf_reg(struct net_device *dev,
-			     enum rf90_radio_path eRFPath, u32 RegAddr,
-			     u32 BitMask);
-extern void rtl92e_config_mac(struct net_device *dev);
-extern bool rtl92e_check_bb_and_rf(struct net_device *dev,
-				   enum hw90_block CheckBlock,
-				   enum rf90_radio_path eRFPath);
-extern bool rtl92e_config_bb(struct net_device *dev);
-extern void rtl92e_get_tx_power(struct net_device *dev);
-extern void rtl92e_set_tx_power(struct net_device *dev, u8 channel);
-extern bool rtl92e_config_phy(struct net_device *dev);
-extern u8 rtl92e_config_rf_path(struct net_device *dev,
-				enum rf90_radio_path eRFPath);
+u8 rtl92e_is_legal_rf_path(struct net_device *dev, u32 eRFPath);
+void rtl92e_set_bb_reg(struct net_device *dev, u32 dwRegAddr,
+		       u32 dwBitMask, u32 dwData);
+u32 rtl92e_get_bb_reg(struct net_device *dev, u32 dwRegAddr, u32 dwBitMask);
+void rtl92e_set_rf_reg(struct net_device *dev, enum rf90_radio_path eRFPath,
+		       u32 RegAddr, u32 BitMask, u32 Data);
+u32 rtl92e_get_rf_reg(struct net_device *dev, enum rf90_radio_path eRFPath,
+		      u32 RegAddr, u32 BitMask);
+void rtl92e_config_mac(struct net_device *dev);
+bool rtl92e_check_bb_and_rf(struct net_device *dev,
+			    enum hw90_block CheckBlock,
+			    enum rf90_radio_path eRFPath);
+bool rtl92e_config_bb(struct net_device *dev);
+void rtl92e_get_tx_power(struct net_device *dev);
+void rtl92e_set_tx_power(struct net_device *dev, u8 channel);
+bool rtl92e_config_phy(struct net_device *dev);
+u8 rtl92e_config_rf_path(struct net_device *dev, enum rf90_radio_path eRFPath);
 
-extern u8 rtl92e_set_channel(struct net_device *dev, u8 channel);
-extern void rtl92e_set_bw_mode(struct net_device *dev,
-			       enum ht_channel_width Bandwidth,
-			       enum ht_extchnl_offset Offset);
-extern void rtl92e_init_gain(struct net_device *dev, u8 Operation);
+u8 rtl92e_set_channel(struct net_device *dev, u8 channel);
+void rtl92e_set_bw_mode(struct net_device *dev,
+			enum ht_channel_width Bandwidth,
+			enum ht_extchnl_offset Offset);
+void rtl92e_init_gain(struct net_device *dev, u8 Operation);
 
-extern	void rtl92e_set_rf_off(struct net_device *dev);
+void rtl92e_set_rf_off(struct net_device *dev);
 
 bool rtl92e_set_rf_power_state(struct net_device *dev,
 			       enum rt_rf_power_state eRFPowerState);
 #define PHY_SetRFPowerState rtl92e_set_rf_power_state
 
-extern void rtl92e_scan_op_backup(struct net_device *dev, u8 Operation);
+void rtl92e_scan_op_backup(struct net_device *dev, u8 Operation);
 
 #endif

drivers/staging/rtl8192e/rtl8192e/rtl_dm.h

@@ -188,20 +188,20 @@ extern const u8 dm_cck_tx_bb_gain_ch14[CCKTxBBGainTableLength][8];
 /*--------------------------Exported Function prototype---------------------*/
 /*--------------------------Exported Function prototype---------------------*/
 
-extern  void rtl92e_dm_init(struct net_device *dev);
-extern  void rtl92e_dm_deinit(struct net_device *dev);
+void rtl92e_dm_init(struct net_device *dev);
+void rtl92e_dm_deinit(struct net_device *dev);
 
-extern void rtl92e_dm_watchdog(struct net_device *dev);
+void rtl92e_dm_watchdog(struct net_device *dev);
 
 
-extern  void    rtl92e_init_adaptive_rate(struct net_device *dev);
-extern  void    rtl92e_dm_txpower_tracking_wq(void *data);
+void    rtl92e_init_adaptive_rate(struct net_device *dev);
+void    rtl92e_dm_txpower_tracking_wq(void *data);
 
-extern  void rtl92e_dm_cck_txpower_adjust(struct net_device *dev, bool binch14);
+void rtl92e_dm_cck_txpower_adjust(struct net_device *dev, bool binch14);
 
-extern  void    rtl92e_dm_restore_state(struct net_device *dev);
-extern  void    rtl92e_dm_backup_state(struct net_device *dev);
-extern  void    rtl92e_dm_init_edca_turbo(struct net_device *dev);
-extern  void    rtl92e_dm_rf_pathcheck_wq(void *data);
-extern  void rtl92e_dm_init_txpower_tracking(struct net_device *dev);
+void    rtl92e_dm_restore_state(struct net_device *dev);
+void    rtl92e_dm_backup_state(struct net_device *dev);
+void    rtl92e_dm_init_edca_turbo(struct net_device *dev);
+void    rtl92e_dm_rf_pathcheck_wq(void *data);
+void rtl92e_dm_init_txpower_tracking(struct net_device *dev);
 #endif	/*__R8192UDM_H__ */