irda: 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>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h
index 80ffde3bb164e2a3a856838f0c8c4c2906bfeaf6..0224402260a77a3653a276e0c33f2e9281601f80 100644 (file)
--- a/include/net/irda/ircomm_tty.h
+++ b/include/net/irda/ircomm_tty.h
@@ -105,13 +105,13 @@ struct ircomm_tty_cb {
 void ircomm_tty_start(struct tty_struct *tty);
 void ircomm_tty_check_modem_status(struct ircomm_tty_cb *self);
 
-extern int ircomm_tty_tiocmget(struct tty_struct *tty);
-extern int ircomm_tty_tiocmset(struct tty_struct *tty,
-                              unsigned int set, unsigned int clear);
-extern int ircomm_tty_ioctl(struct tty_struct *tty, 
-                           unsigned int cmd, unsigned long arg);
-extern void ircomm_tty_set_termios(struct tty_struct *tty, 
-                                  struct ktermios *old_termios);
+int ircomm_tty_tiocmget(struct tty_struct *tty);
+int ircomm_tty_tiocmset(struct tty_struct *tty, unsigned int set,
+                       unsigned int clear);
+int ircomm_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
+                    unsigned long arg);
+void ircomm_tty_set_termios(struct tty_struct *tty,
+                           struct ktermios *old_termios);
 
 #endif
 

diff --git a/include/net/irda/irda.h b/include/net/irda/irda.h
index 3bed61d379a8aa1de70fe25935810c830cd70ac2..a059465101ff3b5a35120d09782b6f10db9c98fa 100644 (file)
--- a/include/net/irda/irda.h
+++ b/include/net/irda/irda.h
@@ -112,20 +112,19 @@ do { if(!(expr)) { \
 struct net_device;
 struct packet_type;
 
-extern void irda_proc_register(void);
-extern void irda_proc_unregister(void);
+void irda_proc_register(void);
+void irda_proc_unregister(void);
 
-extern int irda_sysctl_register(void);
-extern void irda_sysctl_unregister(void);
+int irda_sysctl_register(void);
+void irda_sysctl_unregister(void);
 
-extern int irsock_init(void);
-extern void irsock_cleanup(void);
+int irsock_init(void);
+void irsock_cleanup(void);
 
-extern int irda_nl_register(void);
-extern void irda_nl_unregister(void);
+int irda_nl_register(void);
+void irda_nl_unregister(void);
 
-extern int irlap_driver_rcv(struct sk_buff *skb, struct net_device *dev,
-                           struct packet_type *ptype,
-                           struct net_device *orig_dev);
+int irlap_driver_rcv(struct sk_buff *skb, struct net_device *dev,
+                    struct packet_type *ptype, struct net_device *orig_dev);
 
 #endif /* NET_IRDA_H */

diff --git a/include/net/irda/irlap_event.h b/include/net/irda/irlap_event.h
index 4c90824c50fb1ee002aa6e82f50f32fe0c2b940a..f9d88da97af2c15844caf5b9ba875cffb8a5f8c3 100644 (file)
--- a/include/net/irda/irlap_event.h
+++ b/include/net/irda/irlap_event.h
@@ -126,6 +126,6 @@ void irlap_do_event(struct irlap_cb *self, IRLAP_EVENT event,
                    struct sk_buff *skb, struct irlap_info *info);
 void irlap_print_event(IRLAP_EVENT event);
 
-extern int irlap_qos_negotiate(struct irlap_cb *self, struct sk_buff *skb);
+int irlap_qos_negotiate(struct irlap_cb *self, struct sk_buff *skb);
 
 #endif

diff --git a/include/net/irda/irlap_frame.h b/include/net/irda/irlap_frame.h
index 6b1dc4f8eca58a231ff481ee6fd5be8ac1a8f15c..57173ae398aed4096dd8b2cc7374bd4645edc3e7 100644 (file)
--- a/include/net/irda/irlap_frame.h
+++ b/include/net/irda/irlap_frame.h
@@ -163,7 +163,7 @@ void irlap_resend_rejected_frame(struct irlap_cb *self, int command);
 void irlap_send_ui_frame(struct irlap_cb *self, struct sk_buff *skb,
                         __u8 caddr, int command);
 
-extern int irlap_insert_qos_negotiation_params(struct irlap_cb *self, 
-                                              struct sk_buff *skb);
+int irlap_insert_qos_negotiation_params(struct irlap_cb *self,
+                                       struct sk_buff *skb);
 
 #endif