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Commit 6c97e72a authored by Adrian Bunk's avatar Adrian Bunk Committed by David S. Miller
Browse files

[IPV4]: Possible cleanups. 



This patch contains the following possible cleanups:
- make the following needlessly global function static:
  - arp.c: arp_rcv()
- remove the following unused EXPORT_SYMBOL's:
  - devinet.c: devinet_ioctl
  - fib_frontend.c: ip_rt_ioctl
  - inet_hashtables.c: inet_bind_bucket_create
  - inet_hashtables.c: inet_bind_hash
  - tcp_input.c: sysctl_tcp_abc
  - tcp_ipv4.c: sysctl_tcp_tw_reuse
  - tcp_output.c: sysctl_tcp_mtu_probing
  - tcp_output.c: sysctl_tcp_base_mss

Signed-off-by: default avatarAdrian Bunk <bunk@stusta.de>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f043ca43

include/net/arp.h

+0 −2
Original line number Diff line number Diff line
@@ -10,8 +10,6 @@ 
extern struct neigh_table arp_tbl;



extern void	arp_init(void);

extern int	arp_rcv(struct sk_buff *skb, struct net_device *dev,

			struct packet_type *pt, struct net_device *orig_dev);

extern int	arp_find(unsigned char *haddr, struct sk_buff *skb);

extern int	arp_ioctl(unsigned int cmd, void __user *arg);

extern void     arp_send(int type, int ptype, u32 dest_ip,

net/ipv4/arp.c

+2 −2
Original line number Diff line number Diff line
@@ -928,7 +928,8 @@ static void parp_redo(struct sk_buff *skb) 
 *	Receive an arp request from the device layer.

 */



int arp_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev)

static int arp_rcv(struct sk_buff *skb, struct net_device *dev,

		   struct packet_type *pt, struct net_device *orig_dev)

{

	struct arphdr *arp;
@@ -1417,7 +1418,6 @@ static int __init arp_proc_init(void) 


EXPORT_SYMBOL(arp_broken_ops);

EXPORT_SYMBOL(arp_find);

EXPORT_SYMBOL(arp_rcv);

EXPORT_SYMBOL(arp_create);

EXPORT_SYMBOL(arp_xmit);

EXPORT_SYMBOL(arp_send);

net/ipv4/devinet.c

+0 −1
Original line number Diff line number Diff line
@@ -1556,7 +1556,6 @@ void __init devinet_init(void) 
#endif

}



EXPORT_SYMBOL(devinet_ioctl);

EXPORT_SYMBOL(in_dev_finish_destroy);

EXPORT_SYMBOL(inet_select_addr);

EXPORT_SYMBOL(inetdev_by_index);

net/ipv4/fib_frontend.c

+0 −1
Original line number Diff line number Diff line
@@ -666,4 +666,3 @@ void __init ip_fib_init(void) 
}



EXPORT_SYMBOL(inet_addr_type);
 
EXPORT_SYMBOL(ip_rt_ioctl);

net/ipv4/inet_hashtables.c

+0 −4
Original line number Diff line number Diff line
@@ -43,8 +43,6 @@ struct inet_bind_bucket *inet_bind_bucket_create(kmem_cache_t *cachep, 
	return tb;

}



EXPORT_SYMBOL(inet_bind_bucket_create);



/*

 * Caller must hold hashbucket lock for this tb with local BH disabled

 */
@@ -64,8 +62,6 @@ void inet_bind_hash(struct sock *sk, struct inet_bind_bucket *tb, 
	inet_csk(sk)->icsk_bind_hash = tb;

}



EXPORT_SYMBOL(inet_bind_hash);



/*

 * Get rid of any references to a local port held by the given sock.

 */