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[NET]: Fix sparse warnings

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Of this type, mostly:

CHECK   net/ipv6/netfilter.c
net/ipv6/netfilter.c:96:12: warning: symbol 'ipv6_netfilter_init' was not declared. Should it be static?
net/ipv6/netfilter.c:101:6: warning: symbol 'ipv6_netfilter_fini' was not declared. Should it be static?

Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arnaldo Carvalho de Melo
2005-08-16 02:18:02 -03:00
committed by David S. Miller
parent 9deff7f236
commit 20380731bc
54 changed files with 210 additions and 164 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
net/ipv4/af_inet.c
View File

@@ -859,10 +859,6 @@ static struct net_proto_family inet_family_ops = {
.owner = THIS_MODULE,
};
extern void tcp_init(void);
extern void tcp_v4_init(struct net_proto_family *);
/* Upon startup we insert all the elements in inetsw_array[] into
* the linked list inetsw.
*/
@@ -1132,7 +1128,6 @@ static int __init init_ipv4_mibs(void)
}
static int ipv4_proc_init(void);
extern void ipfrag_init(void);
/*
* IP protocol layer initialiser
@@ -1253,19 +1248,10 @@ module_init(inet_init);
/* ------------------------------------------------------------------------ */
#ifdef CONFIG_PROC_FS
extern int fib_proc_init(void);
extern void fib_proc_exit(void);
#ifdef CONFIG_IP_FIB_TRIE
extern int fib_stat_proc_init(void);
extern void fib_stat_proc_exit(void);
#endif
extern int ip_misc_proc_init(void);
extern int raw_proc_init(void);
extern void raw_proc_exit(void);
extern int tcp4_proc_init(void);
extern void tcp4_proc_exit(void);
extern int udp4_proc_init(void);
extern void udp4_proc_exit(void);
static int __init ipv4_proc_init(void)
{

1
net/ipv4/datagram.c
View File

@@ -16,6 +16,7 @@
#include <linux/module.h>
#include <linux/ip.h>
#include <linux/in.h>
#include <net/ip.h>
#include <net/sock.h>
#include <net/route.h>
#include <net/tcp_states.h>

1
net/ipv4/inetpeer.c
View File

@@ -20,6 +20,7 @@
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/net.h>
#include <net/ip.h>
#include <net/inetpeer.h>
/*

2
net/ipv4/ip_sockglue.c
View File

@@ -614,7 +614,6 @@ int ip_setsockopt(struct sock *sk, int level, int optname, char __user *optval,
}
case IP_MSFILTER:
{
extern int sysctl_optmem_max;
extern int sysctl_igmp_max_msf;
struct ip_msfilter *msf;
@@ -769,7 +768,6 @@ int ip_setsockopt(struct sock *sk, int level, int optname, char __user *optval,
}
case MCAST_MSFILTER:
{
extern int sysctl_optmem_max;
extern int sysctl_igmp_max_msf;
struct sockaddr_in *psin;
struct ip_msfilter *msf = NULL;

3
net/ipv4/proc.c
View File

@@ -59,9 +59,6 @@ static int fold_prot_inuse(struct proto *proto)
*/
static int sockstat_seq_show(struct seq_file *seq, void *v)
{
/* From net/socket.c */
extern void socket_seq_show(struct seq_file *seq);
socket_seq_show(seq);
seq_printf(seq, "TCP: inuse %d orphan %d tw %d alloc %d mem %d\n",
fold_prot_inuse(&tcp_prot), atomic_read(&tcp_orphan_count),

2
net/ipv4/syncookies.c
View File

@@ -169,8 +169,6 @@ static inline int cookie_check(struct sk_buff *skb, __u32 cookie)
return mssind < NUM_MSS ? msstab[mssind] + 1 : 0;
}
extern struct request_sock_ops tcp_request_sock_ops;
static inline struct sock *get_cookie_sock(struct sock *sk, struct sk_buff *skb,
struct request_sock *req,
struct dst_entry *dst)

43
net/ipv4/sysctl_net_ipv4.c
View File

@@ -11,7 +11,9 @@
#include <linux/module.h>
#include <linux/sysctl.h>
#include <linux/config.h>
#include <linux/igmp.h>
#include <net/snmp.h>
#include <net/icmp.h>
#include <net/ip.h>
#include <net/route.h>
#include <net/tcp.h>
@@ -19,36 +21,6 @@
/* From af_inet.c */
extern int sysctl_ip_nonlocal_bind;
/* From icmp.c */
extern int sysctl_icmp_echo_ignore_all;
extern int sysctl_icmp_echo_ignore_broadcasts;
extern int sysctl_icmp_ignore_bogus_error_responses;
extern int sysctl_icmp_errors_use_inbound_ifaddr;
/* From ip_fragment.c */
extern int sysctl_ipfrag_low_thresh;
extern int sysctl_ipfrag_high_thresh;
extern int sysctl_ipfrag_time;
extern int sysctl_ipfrag_secret_interval;
/* From ip_output.c */
extern int sysctl_ip_dynaddr;
/* From icmp.c */
extern int sysctl_icmp_ratelimit;
extern int sysctl_icmp_ratemask;
/* From igmp.c */
extern int sysctl_igmp_max_memberships;
extern int sysctl_igmp_max_msf;
/* From inetpeer.c */
extern int inet_peer_threshold;
extern int inet_peer_minttl;
extern int inet_peer_maxttl;
extern int inet_peer_gc_mintime;
extern int inet_peer_gc_maxtime;
#ifdef CONFIG_SYSCTL
static int tcp_retr1_max = 255;
static int ip_local_port_range_min[] = { 1, 1 };
@@ -57,8 +29,6 @@ static int ip_local_port_range_max[] = { 65535, 65535 };
struct ipv4_config ipv4_config;
extern ctl_table ipv4_route_table[];
#ifdef CONFIG_SYSCTL
static
@@ -136,10 +106,11 @@ static int proc_tcp_congestion_control(ctl_table *ctl, int write, struct file *
return ret;
}
int sysctl_tcp_congestion_control(ctl_table *table, int __user *name, int nlen,
void __user *oldval, size_t __user *oldlenp,
void __user *newval, size_t newlen,
void **context)
static int sysctl_tcp_congestion_control(ctl_table *table, int __user *name,
int nlen, void __user *oldval,
size_t __user *oldlenp,
void __user *newval, size_t newlen,
void **context)
{
char val[TCP_CA_NAME_MAX];
ctl_table tbl = {

2
net/ipv4/tcp_input.c
View File

@@ -4229,7 +4229,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
*/
if (tp->rx_opt.saw_tstamp && tp->rx_opt.rcv_tsecr &&
!tp->srtt)
tcp_ack_saw_tstamp(sk, 0, 0);
tcp_ack_saw_tstamp(sk, NULL, 0);
if (tp->rx_opt.tstamp_ok)
tp->advmss -= TCPOLEN_TSTAMP_ALIGNED;

2
net/ipv4/tcp_ipv4.c
View File

@@ -66,6 +66,7 @@
#include <net/icmp.h>
#include <net/inet_hashtables.h>
#include <net/tcp.h>
#include <net/transp_v6.h>
#include <net/ipv6.h>
#include <net/inet_common.h>
#include <net/xfrm.h>
@@ -76,7 +77,6 @@
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
extern int sysctl_ip_dynaddr;
int sysctl_tcp_tw_reuse;
int sysctl_tcp_low_latency;