Commit ff997432 authored by Joe Hershberger's avatar Joe Hershberger Committed by Simon Glass
Browse files

net: Remove unneeded "extern" in net.h



Many of the functions in net.h were preceded extern needlessly. Removing
them to limit the number of checkpatch.pl complaints.
Signed-off-by: default avatarJoe Hershberger <joe.hershberger@ni.com>
Reviewed-by: default avatarSimon Glass <sjg@chromium.org>
parent 4c7c65af
......@@ -97,11 +97,11 @@ struct eth_device {
void *priv;
};
extern int eth_initialize(bd_t *bis); /* Initialize network subsystem */
extern int eth_register(struct eth_device* dev);/* Register network device */
extern int eth_unregister(struct eth_device *dev);/* Remove network device */
extern void eth_try_another(int first_restart); /* Change the device */
extern void eth_set_current(void); /* set nterface to ethcur var */
int eth_initialize(bd_t *bis); /* Initialize network subsystem */
int eth_register(struct eth_device *dev);/* Register network device */
int eth_unregister(struct eth_device *dev);/* Remove network device */
void eth_try_another(int first_restart); /* Change the device */
void eth_set_current(void); /* set nterface to ethcur var */
/* get the current device MAC */
extern struct eth_device *eth_current;
......@@ -119,12 +119,12 @@ static inline unsigned char *eth_get_ethaddr(void)
return NULL;
}
extern 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 */
extern int eth_get_dev_index(void); /* get the device index */
extern void eth_parse_enetaddr(const char *addr, uchar *enetaddr);
extern int eth_getenv_enetaddr(char *name, uchar *enetaddr);
extern int eth_setenv_enetaddr(char *name, const uchar *enetaddr);
struct eth_device *eth_get_dev_by_name(const char *devname);
struct eth_device *eth_get_dev_by_index(int index); /* get dev @ index */
int eth_get_dev_index(void); /* get the device index */
void eth_parse_enetaddr(const char *addr, uchar *enetaddr);
int eth_getenv_enetaddr(char *name, uchar *enetaddr);
int eth_setenv_enetaddr(char *name, const uchar *enetaddr);
/*
* Get the hardware address for an ethernet interface .
......@@ -135,20 +135,20 @@ extern int eth_setenv_enetaddr(char *name, const uchar *enetaddr);
* Returns:
* Return true if the address is valid.
*/
extern int eth_getenv_enetaddr_by_index(const char *base_name, int index,
uchar *enetaddr);
int eth_getenv_enetaddr_by_index(const char *base_name, int index,
uchar *enetaddr);
extern int usb_eth_initialize(bd_t *bi);
extern int eth_init(bd_t *bis); /* Initialize the device */
extern int eth_send(void *packet, int length); /* Send a packet */
int usb_eth_initialize(bd_t *bi);
int eth_init(bd_t *bis); /* Initialize the device */
int eth_send(void *packet, int length); /* Send a packet */
#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);
#endif
extern int eth_rx(void); /* Check for received packets */
extern void eth_halt(void); /* stop SCC */
extern char *eth_get_name(void); /* get name of current device */
int eth_rx(void); /* Check for received packets */
void eth_halt(void); /* stop SCC */
char *eth_get_name(void); /* get name of current device */
/* Set active state */
static inline __attribute__((always_inline)) int eth_init_state_only(bd_t *bis)
......@@ -471,25 +471,25 @@ extern IPaddr_t Mcast_addr;
#endif
/* Initialize the network adapter */
extern void net_init(void);
extern int NetLoop(enum proto_t);
void net_init(void);
int NetLoop(enum proto_t);
/* Shutdown adapters and cleanup */
extern void NetStop(void);
void NetStop(void);
/* Load failed. Start again. */
extern void NetStartAgain(void);
void NetStartAgain(void);
/* 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 */
extern int NetSetEther(uchar *, uchar *, uint);
extern int net_update_ether(struct ethernet_hdr *et, uchar *addr, uint prot);
int NetSetEther(uchar *, uchar *, uint);
int net_update_ether(struct ethernet_hdr *et, uchar *addr, uint prot);
/* Set IP header */
extern 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_ip_header(uchar *pkt, IPaddr_t dest, IPaddr_t source);
void net_set_udp_header(uchar *pkt, IPaddr_t dest, int dport,
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);
/* Callbacks */
extern 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 */
extern 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 */
extern void net_set_icmp_handler(rxhand_icmp_f *f); /* Set ICMP RX handler */
extern void NetSetTimeout(ulong, thand_f *);/* Set timeout handler */
rxhand_f *net_get_udp_handler(void); /* Get UDP RX packet handler */
void net_set_udp_handler(rxhand_f *); /* Set UDP RX packet handler */
rxhand_f *net_get_arp_handler(void); /* Get ARP RX packet handler */
void net_set_arp_handler(rxhand_f *); /* Set ARP RX packet handler */
void net_set_icmp_handler(rxhand_icmp_f *f); /* Set ICMP RX handler */
void NetSetTimeout(ulong, thand_f *);/* Set timeout handler */
/* Network loop state */
enum net_loop_state {
......@@ -561,11 +561,11 @@ static inline void NetSendPacket(uchar *pkt, int len)
* @param sport Source UDP port
* @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);
/* Processes a received packet */
extern void NetReceive(uchar *, int);
void NetReceive(uchar *, int);
#ifdef CONFIG_NETCONSOLE
void NcStart(void);
......@@ -713,28 +713,28 @@ static inline void eth_random_addr(uchar *addr)
}
/* 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 */
extern IPaddr_t string_to_ip(const char *s);
IPaddr_t string_to_ip(const char *s);
/* 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 */
extern ushort string_to_VLAN(const char *s);
ushort string_to_VLAN(const char *s);
/* 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) */
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 */
extern unsigned int random_port(void);
unsigned int random_port(void);
/* Update U-Boot over TFTP */
extern int update_tftp(ulong addr);
int update_tftp(ulong addr);
/**********************************************************************/
......
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