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Commit 0742fd53 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 needlessly global code static
- #if 0 the following unused global function:
  - xfrm4_state.c: xfrm4_state_fini
- remove the following unneeded EXPORT_SYMBOL's:
  - ip_output.c: ip_finish_output
  - ip_output.c: sysctl_ip_default_ttl
  - fib_frontend.c: ip_dev_find
  - inetpeer.c: inet_peer_idlock
  - ip_options.c: ip_options_compile
  - ip_options.c: ip_options_undo
  - net/core/request_sock.c: sysctl_max_syn_backlog

Signed-off-by: default avatarAdrian Bunk <bunk@stusta.de>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f2ccd8fa

include/net/ip.h

+0 −2
Original line number Diff line number Diff line
@@ -140,8 +140,6 @@ struct ip_reply_arg { 
void ip_send_reply(struct sock *sk, struct sk_buff *skb, struct ip_reply_arg *arg,

		   unsigned int len); 



extern int ip_finish_output(struct sk_buff *skb);



struct ipv4_config

{

	int	log_martians;

include/net/route.h

+0 −4
Original line number Diff line number Diff line
@@ -105,10 +105,6 @@ struct rt_cache_stat 
        unsigned int out_hlist_search;

};



extern struct rt_cache_stat *rt_cache_stat;

#define RT_CACHE_STAT_INC(field)					  \

		(per_cpu_ptr(rt_cache_stat, raw_smp_processor_id())->field++)



extern struct ip_rt_acct *ip_rt_acct;



struct in_device;

include/net/xfrm.h

+0 −1
Original line number Diff line number Diff line
@@ -818,7 +818,6 @@ extern void xfrm6_init(void); 
extern void xfrm6_fini(void);

extern void xfrm_state_init(void);

extern void xfrm4_state_init(void);

extern void xfrm4_state_fini(void);

extern void xfrm6_state_init(void);

extern void xfrm6_state_fini(void);

net/core/request_sock.c

+0 −1
Original line number Diff line number Diff line
@@ -32,7 +32,6 @@ 
 * Further increasing requires to change hash table size.

 */

int sysctl_max_syn_backlog = 256;

EXPORT_SYMBOL(sysctl_max_syn_backlog);



int reqsk_queue_alloc(struct request_sock_queue *queue,

		      const int nr_table_entries)

net/ipv4/fib_frontend.c

+0 −1
Original line number Diff line number Diff line
@@ -662,5 +662,4 @@ void __init ip_fib_init(void) 
}



EXPORT_SYMBOL(inet_addr_type);

EXPORT_SYMBOL(ip_dev_find);

EXPORT_SYMBOL(ip_rt_ioctl);