qlogic: Remove extern from function prototypes

There are a mix of function prototypes with and without extern
in the kernel sources.  Standardize on not using extern for
function prototypes.

Function prototypes don't need to be written with extern.
extern is assumed by the compiler.  Its use is as unnecessary as
using auto to declare automatic/local variables in a block.

Signed-off-by: Joe Perches <joe@perches.com>

drivers/net/ethernet/qlogic/netxen/netxen_nic.h

@@ -1883,9 +1883,8 @@ static inline u32 netxen_tx_avail(struct nx_host_tx_ring *tx_ring)
 
 int netxen_get_flash_mac_addr(struct netxen_adapter *adapter, u64 *mac);
 int netxen_p3_get_mac_addr(struct netxen_adapter *adapter, u64 *mac);
-extern void netxen_change_ringparam(struct netxen_adapter *adapter);
-extern int netxen_rom_fast_read(struct netxen_adapter *adapter, int addr,
-				int *valp);
+void netxen_change_ringparam(struct netxen_adapter *adapter);
+int netxen_rom_fast_read(struct netxen_adapter *adapter, int addr, int *valp);
 
 extern const struct ethtool_ops netxen_nic_ethtool_ops;
 

drivers/net/ethernet/qlogic/qlge/qlge.h

@@ -2206,14 +2206,14 @@ extern char qlge_driver_name[];
 extern const char qlge_driver_version[];
 extern const struct ethtool_ops qlge_ethtool_ops;
 
-extern int ql_sem_spinlock(struct ql_adapter *qdev, u32 sem_mask);
-extern void ql_sem_unlock(struct ql_adapter *qdev, u32 sem_mask);
-extern int ql_read_xgmac_reg(struct ql_adapter *qdev, u32 reg, u32 *data);
-extern int ql_get_mac_addr_reg(struct ql_adapter *qdev, u32 type, u16 index,
-			       u32 *value);
-extern int ql_get_routing_reg(struct ql_adapter *qdev, u32 index, u32 *value);
-extern int ql_write_cfg(struct ql_adapter *qdev, void *ptr, int size, u32 bit,
-			u16 q_id);
+int ql_sem_spinlock(struct ql_adapter *qdev, u32 sem_mask);
+void ql_sem_unlock(struct ql_adapter *qdev, u32 sem_mask);
+int ql_read_xgmac_reg(struct ql_adapter *qdev, u32 reg, u32 *data);
+int ql_get_mac_addr_reg(struct ql_adapter *qdev, u32 type, u16 index,
+			u32 *value);
+int ql_get_routing_reg(struct ql_adapter *qdev, u32 index, u32 *value);
+int ql_write_cfg(struct ql_adapter *qdev, void *ptr, int size, u32 bit,
+		 u16 q_id);
 void ql_queue_fw_error(struct ql_adapter *qdev);
 void ql_mpi_work(struct work_struct *work);
 void ql_mpi_reset_work(struct work_struct *work);
@@ -2233,10 +2233,9 @@ int ql_unpause_mpi_risc(struct ql_adapter *qdev);
 int ql_pause_mpi_risc(struct ql_adapter *qdev);
 int ql_hard_reset_mpi_risc(struct ql_adapter *qdev);
 int ql_soft_reset_mpi_risc(struct ql_adapter *qdev);
-int ql_dump_risc_ram_area(struct ql_adapter *qdev, void *buf,
-		u32 ram_addr, int word_count);
-int ql_core_dump(struct ql_adapter *qdev,
-		struct ql_mpi_coredump *mpi_coredump);
+int ql_dump_risc_ram_area(struct ql_adapter *qdev, void *buf, u32 ram_addr,
+			  int word_count);
+int ql_core_dump(struct ql_adapter *qdev, struct ql_mpi_coredump *mpi_coredump);
 int ql_mb_about_fw(struct ql_adapter *qdev);
 int ql_mb_wol_set_magic(struct ql_adapter *qdev, u32 enable_wol);
 int ql_mb_wol_mode(struct ql_adapter *qdev, u32 wol);
@@ -2249,8 +2248,7 @@ int ql_mb_get_port_cfg(struct ql_adapter *qdev);
 int ql_mb_set_port_cfg(struct ql_adapter *qdev);
 int ql_wait_fifo_empty(struct ql_adapter *qdev);
 void ql_get_dump(struct ql_adapter *qdev, void *buff);
-void ql_gen_reg_dump(struct ql_adapter *qdev,
-			struct ql_reg_dump *mpi_coredump);
+void ql_gen_reg_dump(struct ql_adapter *qdev, struct ql_reg_dump *mpi_coredump);
 netdev_tx_t ql_lb_send(struct sk_buff *skb, struct net_device *ndev);
 void ql_check_lb_frame(struct ql_adapter *, struct sk_buff *);
 int ql_own_firmware(struct ql_adapter *qdev);
@@ -2264,9 +2262,9 @@ int ql_clean_lb_rx_ring(struct rx_ring *rx_ring, int budget);
 /* #define QL_OB_DUMP */
 
 #ifdef QL_REG_DUMP
-extern void ql_dump_xgmac_control_regs(struct ql_adapter *qdev);
-extern void ql_dump_routing_entries(struct ql_adapter *qdev);
-extern void ql_dump_regs(struct ql_adapter *qdev);
+void ql_dump_xgmac_control_regs(struct ql_adapter *qdev);
+void ql_dump_routing_entries(struct ql_adapter *qdev);
+void ql_dump_regs(struct ql_adapter *qdev);
 #define QL_DUMP_REGS(qdev) ql_dump_regs(qdev)
 #define QL_DUMP_ROUTE(qdev) ql_dump_routing_entries(qdev)
 #define QL_DUMP_XGMAC_CONTROL_REGS(qdev) ql_dump_xgmac_control_regs(qdev)
@@ -2277,26 +2275,26 @@ extern void ql_dump_regs(struct ql_adapter *qdev);
 #endif
 
 #ifdef QL_STAT_DUMP
-extern void ql_dump_stat(struct ql_adapter *qdev);
+void ql_dump_stat(struct ql_adapter *qdev);
 #define QL_DUMP_STAT(qdev) ql_dump_stat(qdev)
 #else
 #define QL_DUMP_STAT(qdev)
 #endif
 
 #ifdef QL_DEV_DUMP
-extern void ql_dump_qdev(struct ql_adapter *qdev);
+void ql_dump_qdev(struct ql_adapter *qdev);
 #define QL_DUMP_QDEV(qdev) ql_dump_qdev(qdev)
 #else
 #define QL_DUMP_QDEV(qdev)
 #endif
 
 #ifdef QL_CB_DUMP
-extern void ql_dump_wqicb(struct wqicb *wqicb);
-extern void ql_dump_tx_ring(struct tx_ring *tx_ring);
-extern void ql_dump_ricb(struct ricb *ricb);
-extern void ql_dump_cqicb(struct cqicb *cqicb);
-extern void ql_dump_rx_ring(struct rx_ring *rx_ring);
-extern void ql_dump_hw_cb(struct ql_adapter *qdev, int size, u32 bit, u16 q_id);
+void ql_dump_wqicb(struct wqicb *wqicb);
+void ql_dump_tx_ring(struct tx_ring *tx_ring);
+void ql_dump_ricb(struct ricb *ricb);
+void ql_dump_cqicb(struct cqicb *cqicb);
+void ql_dump_rx_ring(struct rx_ring *rx_ring);
+void ql_dump_hw_cb(struct ql_adapter *qdev, int size, u32 bit, u16 q_id);
 #define QL_DUMP_RICB(ricb) ql_dump_ricb(ricb)
 #define QL_DUMP_WQICB(wqicb) ql_dump_wqicb(wqicb)
 #define QL_DUMP_TX_RING(tx_ring) ql_dump_tx_ring(tx_ring)
@@ -2314,9 +2312,9 @@ extern void ql_dump_hw_cb(struct ql_adapter *qdev, int size, u32 bit, u16 q_id);
 #endif
 
 #ifdef QL_OB_DUMP
-extern void ql_dump_tx_desc(struct tx_buf_desc *tbd);
-extern void ql_dump_ob_mac_iocb(struct ob_mac_iocb_req *ob_mac_iocb);
-extern void ql_dump_ob_mac_rsp(struct ob_mac_iocb_rsp *ob_mac_rsp);
+void ql_dump_tx_desc(struct tx_buf_desc *tbd);
+void ql_dump_ob_mac_iocb(struct ob_mac_iocb_req *ob_mac_iocb);
+void ql_dump_ob_mac_rsp(struct ob_mac_iocb_rsp *ob_mac_rsp);
 #define QL_DUMP_OB_MAC_IOCB(ob_mac_iocb) ql_dump_ob_mac_iocb(ob_mac_iocb)
 #define QL_DUMP_OB_MAC_RSP(ob_mac_rsp) ql_dump_ob_mac_rsp(ob_mac_rsp)
 #else
@@ -2325,14 +2323,14 @@ extern void ql_dump_ob_mac_rsp(struct ob_mac_iocb_rsp *ob_mac_rsp);
 #endif
 
 #ifdef QL_IB_DUMP
-extern void ql_dump_ib_mac_rsp(struct ib_mac_iocb_rsp *ib_mac_rsp);
+void ql_dump_ib_mac_rsp(struct ib_mac_iocb_rsp *ib_mac_rsp);
 #define QL_DUMP_IB_MAC_RSP(ib_mac_rsp) ql_dump_ib_mac_rsp(ib_mac_rsp)
 #else
 #define QL_DUMP_IB_MAC_RSP(ib_mac_rsp)
 #endif
 
 #ifdef	QL_ALL_DUMP
-extern void ql_dump_all(struct ql_adapter *qdev);
+void ql_dump_all(struct ql_adapter *qdev);
 #define QL_DUMP_ALL(qdev) ql_dump_all(qdev)
 #else
 #define QL_DUMP_ALL(qdev)