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net: Remove unneeded "extern" in net.h

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Many of the functions in net.h were preceded extern needlessly. Removing
them to limit the number of checkpatch.pl complaints.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
master
Joe Hershberger 9 years ago committed by Simon Glass
parent 4c7c65afbe
commit ff99743254
1 changed files with 45 additions and 45 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 90
      include/net.h

90
include/net.h
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@ -97,11 +97,11 @@ struct eth_device {
void *priv; void *priv;
}; };
extern int eth_initialize(bd_t *bis); /* Initialize network subsystem */ int eth_initialize(bd_t *bis); /* Initialize network subsystem */
extern int eth_register(struct eth_device* dev);/* Register network device */ int eth_register(struct eth_device *dev);/* Register network device */
extern int eth_unregister(struct eth_device *dev);/* Remove network device */ int eth_unregister(struct eth_device *dev);/* Remove network device */
extern void eth_try_another(int first_restart); /* Change the device */ void eth_try_another(int first_restart); /* Change the device */
extern void eth_set_current(void); /* set nterface to ethcur var */ void eth_set_current(void); /* set nterface to ethcur var */
/* get the current device MAC */ /* get the current device MAC */
extern struct eth_device *eth_current; extern struct eth_device *eth_current;
@ -119,12 +119,12 @@ static inline unsigned char *eth_get_ethaddr(void)
return NULL; return NULL;
} }
extern struct eth_device *eth_get_dev_by_name(const char *devname); struct eth_device *eth_get_dev_by_name(const char *devname);
extern struct eth_device *eth_get_dev_by_index(int index); /* get dev @ index */ struct eth_device *eth_get_dev_by_index(int index); /* get dev @ index */
extern int eth_get_dev_index(void); /* get the device index */ int eth_get_dev_index(void); /* get the device index */
extern void eth_parse_enetaddr(const char *addr, uchar *enetaddr); void eth_parse_enetaddr(const char *addr, uchar *enetaddr);
extern int eth_getenv_enetaddr(char *name, uchar *enetaddr); int eth_getenv_enetaddr(char *name, uchar *enetaddr);
extern int eth_setenv_enetaddr(char *name, const uchar *enetaddr); int eth_setenv_enetaddr(char *name, const uchar *enetaddr);
/* /*
* Get the hardware address for an ethernet interface . * Get the hardware address for an ethernet interface .
@ -135,20 +135,20 @@ extern int eth_setenv_enetaddr(char *name, const uchar *enetaddr);
* Returns: * Returns:
* Return true if the address is valid. * Return true if the address is valid.
*/ */
extern int eth_getenv_enetaddr_by_index(const char *base_name, int index, int eth_getenv_enetaddr_by_index(const char *base_name, int index,
uchar *enetaddr); uchar *enetaddr);
extern int usb_eth_initialize(bd_t *bi); int usb_eth_initialize(bd_t *bi);
extern int eth_init(bd_t *bis); /* Initialize the device */ int eth_init(bd_t *bis); /* Initialize the device */
extern int eth_send(void *packet, int length); /* Send a packet */ int eth_send(void *packet, int length); /* Send a packet */
#ifdef CONFIG_API #ifdef CONFIG_API
extern int eth_receive(void *packet, int length); /* Receive a packet*/ int eth_receive(void *packet, int length); /* Receive a packet*/
extern void (*push_packet)(void *packet, int length); extern void (*push_packet)(void *packet, int length);
#endif #endif
extern int eth_rx(void); /* Check for received packets */ int eth_rx(void); /* Check for received packets */
extern void eth_halt(void); /* stop SCC */ void eth_halt(void); /* stop SCC */
extern char *eth_get_name(void); /* get name of current device */ char *eth_get_name(void); /* get name of current device */
/* Set active state */ /* Set active state */
static inline __attribute__((always_inline)) int eth_init_state_only(bd_t *bis) static inline __attribute__((always_inline)) int eth_init_state_only(bd_t *bis)
@ -471,25 +471,25 @@ extern IPaddr_t Mcast_addr;
#endif #endif
/* Initialize the network adapter */ /* Initialize the network adapter */
extern void net_init(void); void net_init(void);
extern int NetLoop(enum proto_t); int NetLoop(enum proto_t);
/* Shutdown adapters and cleanup */ /* Shutdown adapters and cleanup */
extern void NetStop(void); void NetStop(void);
/* Load failed. Start again. */ /* Load failed. Start again. */
extern void NetStartAgain(void); void NetStartAgain(void);
/* Get size of the ethernet header when we send */ /* Get size of the ethernet header when we send */
extern int NetEthHdrSize(void); int NetEthHdrSize(void);
/* Set ethernet header; returns the size of the header */ /* Set ethernet header; returns the size of the header */
extern int NetSetEther(uchar *, uchar *, uint); int NetSetEther(uchar *, uchar *, uint);
extern int net_update_ether(struct ethernet_hdr *et, uchar *addr, uint prot); int net_update_ether(struct ethernet_hdr *et, uchar *addr, uint prot);
/* Set IP header */ /* Set IP header */
extern void net_set_ip_header(uchar *pkt, IPaddr_t dest, IPaddr_t source); void net_set_ip_header(uchar *pkt, IPaddr_t dest, IPaddr_t source);
extern void net_set_udp_header(uchar *pkt, IPaddr_t dest, int dport, void net_set_udp_header(uchar *pkt, IPaddr_t dest, int dport,
int sport, int len); int sport, int len);
/** /**
@ -523,12 +523,12 @@ unsigned add_ip_checksums(unsigned offset, unsigned sum, unsigned new_sum);
int ip_checksum_ok(const void *addr, unsigned nbytes); int ip_checksum_ok(const void *addr, unsigned nbytes);
/* Callbacks */ /* Callbacks */
extern rxhand_f *net_get_udp_handler(void); /* Get UDP RX packet handler */ rxhand_f *net_get_udp_handler(void); /* Get UDP RX packet handler */
extern void net_set_udp_handler(rxhand_f *); /* Set UDP RX packet handler */ void net_set_udp_handler(rxhand_f *); /* Set UDP RX packet handler */
extern rxhand_f *net_get_arp_handler(void); /* Get ARP RX packet handler */ rxhand_f *net_get_arp_handler(void); /* Get ARP RX packet handler */
extern void net_set_arp_handler(rxhand_f *); /* Set ARP RX packet handler */ void net_set_arp_handler(rxhand_f *); /* Set ARP RX packet handler */
extern void net_set_icmp_handler(rxhand_icmp_f *f); /* Set ICMP RX handler */ void net_set_icmp_handler(rxhand_icmp_f *f); /* Set ICMP RX handler */
extern void NetSetTimeout(ulong, thand_f *);/* Set timeout handler */ void NetSetTimeout(ulong, thand_f *);/* Set timeout handler */
/* Network loop state */ /* Network loop state */
enum net_loop_state { enum net_loop_state {
@ -561,11 +561,11 @@ static inline void NetSendPacket(uchar *pkt, int len)
* @param sport Source UDP port * @param sport Source UDP port
* @param payload_len Length of data after the UDP header * @param payload_len Length of data after the UDP header
*/ */
extern int NetSendUDPPacket(uchar *ether, IPaddr_t dest, int dport, int NetSendUDPPacket(uchar *ether, IPaddr_t dest, int dport,
int sport, int payload_len); int sport, int payload_len);
/* Processes a received packet */ /* Processes a received packet */
extern void NetReceive(uchar *, int); void NetReceive(uchar *, int);
#ifdef CONFIG_NETCONSOLE #ifdef CONFIG_NETCONSOLE
void NcStart(void); void NcStart(void);
@ -713,28 +713,28 @@ static inline void eth_random_addr(uchar *addr)
} }
/* Convert an IP address to a string */ /* Convert an IP address to a string */
extern void ip_to_string(IPaddr_t x, char *s); void ip_to_string(IPaddr_t x, char *s);
/* Convert a string to ip address */ /* Convert a string to ip address */
extern IPaddr_t string_to_ip(const char *s); IPaddr_t string_to_ip(const char *s);
/* Convert a VLAN id to a string */ /* Convert a VLAN id to a string */
extern void VLAN_to_string(ushort x, char *s); void VLAN_to_string(ushort x, char *s);
/* Convert a string to a vlan id */ /* Convert a string to a vlan id */
extern ushort string_to_VLAN(const char *s); ushort string_to_VLAN(const char *s);
/* read a VLAN id from an environment variable */ /* read a VLAN id from an environment variable */
extern ushort getenv_VLAN(char *); ushort getenv_VLAN(char *);
/* copy a filename (allow for "..." notation, limit length) */ /* copy a filename (allow for "..." notation, limit length) */
extern void copy_filename(char *dst, const char *src, int size); void copy_filename(char *dst, const char *src, int size);
/* get a random source port */ /* get a random source port */
extern unsigned int random_port(void); unsigned int random_port(void);
/* Update U-Boot over TFTP */ /* Update U-Boot over TFTP */
extern int update_tftp(ulong addr); int update_tftp(ulong addr);
/**********************************************************************/ /**********************************************************************/

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