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 ---
Changes in v2: None
include/net.h | 96 +++++++++++++++++++++++++++++------------------------------ 1 file changed, 48 insertions(+), 48 deletions(-)
diff --git a/include/net.h b/include/net.h index a9579ee..ff8b7af 100644 --- a/include/net.h +++ b/include/net.h @@ -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*/ -extern void (*push_packet)(void *packet, int length); +int eth_receive(void *packet, int length); /* Receive a packet*/ +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) @@ -469,25 +469,25 @@ 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);
/** @@ -521,16 +521,16 @@ unsigned add_ip_checksums(unsigned offset, unsigned sum, unsigned new_sum); int ip_checksum_ok(const void *addr, unsigned nbytes);
/* Checksum */ -extern int NetCksumOk(uchar *, int); /* Return true if cksum OK */ -extern uint NetCksum(uchar *, int); /* Calculate the checksum */ +int NetCksumOk(uchar *, int); /* Return true if cksum OK */ +uint NetCksum(uchar *, int); /* Calculate the checksum */
/* 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 { @@ -563,11 +563,11 @@ 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); @@ -715,28 +715,28 @@ 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);
/**********************************************************************/