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authorArnaldo Carvalho de Melo <acme@mandriva.com>2005-08-16 02:18:02 -0300
committerDavid S. Miller <davem@sunset.davemloft.net>2005-08-29 16:01:32 -0700
commit20380731bc2897f2952ae055420972ded4cd786e (patch)
treeabd31e5ebfadcf4f9024634eec8b11855029e512 /net
parent9deff7f2365958c5c5aa8cb5a0dd651c4dd83f8f (diff)
downloadlinux-stericsson-20380731bc2897f2952ae055420972ded4cd786e.tar.gz
[NET]: Fix sparse warnings
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>
Diffstat (limited to 'net')
-rw-r--r--net/802/p8023.c1
-rw-r--r--net/802/sysctl_net_802.c3
-rw-r--r--net/core/dev.c6
-rw-r--r--net/core/sysctl_net_core.c9
-rw-r--r--net/core/utils.c2
-rw-r--r--net/core/wireless.c4
-rw-r--r--net/ethernet/eth.c2
-rw-r--r--net/ethernet/sysctl_net_ether.c1
-rw-r--r--net/ipv4/af_inet.c14
-rw-r--r--net/ipv4/datagram.c1
-rw-r--r--net/ipv4/inetpeer.c1
-rw-r--r--net/ipv4/ip_sockglue.c2
-rw-r--r--net/ipv4/proc.c3
-rw-r--r--net/ipv4/syncookies.c2
-rw-r--r--net/ipv4/sysctl_net_ipv4.c43
-rw-r--r--net/ipv4/tcp_input.c2
-rw-r--r--net/ipv4/tcp_ipv4.c2
-rw-r--r--net/ipv6/addrconf.c4
-rw-r--r--net/ipv6/af_inet6.c24
-rw-r--r--net/ipv6/ipv6_sockglue.c8
-rw-r--r--net/ipv6/route.c6
-rw-r--r--net/ipv6/sit.c2
-rw-r--r--net/ipv6/sysctl_net_ipv6.c3
-rw-r--r--net/ipv6/tcp_ipv6.c4
-rw-r--r--net/ipv6/udp.c2
-rw-r--r--net/ipx/af_ipx.c2
-rw-r--r--net/socket.c11
-rw-r--r--net/sysctl_net.c8
-rw-r--r--net/unix/af_unix.c8
-rw-r--r--net/unix/sysctl_net_unix.c2
30 files changed, 33 insertions, 149 deletions
diff --git a/net/802/p8023.c b/net/802/p8023.c
index a0b61b40225f..6368d3dce444 100644
--- a/net/802/p8023.c
+++ b/net/802/p8023.c
@@ -20,6 +20,7 @@
#include <linux/skbuff.h>
#include <net/datalink.h>
+#include <net/p8022.h>
/*
* Place an 802.3 header on a packet. The driver will do the mac
diff --git a/net/802/sysctl_net_802.c b/net/802/sysctl_net_802.c
index 36079630c49f..700129556c13 100644
--- a/net/802/sysctl_net_802.c
+++ b/net/802/sysctl_net_802.c
@@ -10,9 +10,10 @@
* 2 of the License, or (at your option) any later version.
*/
+#include <linux/config.h>
#include <linux/mm.h>
+#include <linux/if_tr.h>
#include <linux/sysctl.h>
-#include <linux/config.h>
#ifdef CONFIG_TR
extern int sysctl_tr_rif_timeout;
diff --git a/net/core/dev.c b/net/core/dev.c
index a3ed53cc4af8..c01511e3d0c1 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -267,10 +267,6 @@ void dev_add_pack(struct packet_type *pt)
spin_unlock_bh(&ptype_lock);
}
-extern void linkwatch_run_queue(void);
-
-
-
/**
* __dev_remove_pack - remove packet handler
* @pt: packet type declaration
@@ -1133,8 +1129,6 @@ static inline int illegal_highdma(struct net_device *dev, struct sk_buff *skb)
#define illegal_highdma(dev, skb) (0)
#endif
-extern void skb_release_data(struct sk_buff *);
-
/* Keep head the same: replace data */
int __skb_linearize(struct sk_buff *skb, unsigned int __nocast gfp_mask)
{
diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
index 8f817ad9f546..2f278c8e4743 100644
--- a/net/core/sysctl_net_core.c
+++ b/net/core/sysctl_net_core.c
@@ -9,23 +9,18 @@
#include <linux/sysctl.h>
#include <linux/config.h>
#include <linux/module.h>
+#include <linux/socket.h>
+#include <net/sock.h>
#ifdef CONFIG_SYSCTL
extern int netdev_max_backlog;
-extern int netdev_budget;
extern int weight_p;
-extern int net_msg_cost;
-extern int net_msg_burst;
extern __u32 sysctl_wmem_max;
extern __u32 sysctl_rmem_max;
-extern __u32 sysctl_wmem_default;
-extern __u32 sysctl_rmem_default;
extern int sysctl_core_destroy_delay;
-extern int sysctl_optmem_max;
-extern int sysctl_somaxconn;
#ifdef CONFIG_NET_DIVERT
extern char sysctl_divert_version[];
diff --git a/net/core/utils.c b/net/core/utils.c
index 88eb8b68e26b..7b5970fc9e40 100644
--- a/net/core/utils.c
+++ b/net/core/utils.c
@@ -16,7 +16,9 @@
#include <linux/module.h>
#include <linux/jiffies.h>
#include <linux/kernel.h>
+#include <linux/inet.h>
#include <linux/mm.h>
+#include <linux/net.h>
#include <linux/string.h>
#include <linux/types.h>
#include <linux/random.h>
diff --git a/net/core/wireless.c b/net/core/wireless.c
index 19fa6a5389b3..5caae2399f3a 100644
--- a/net/core/wireless.c
+++ b/net/core/wireless.c
@@ -571,10 +571,6 @@ static int wireless_seq_show(struct seq_file *seq, void *v)
return 0;
}
-extern void *dev_seq_start(struct seq_file *seq, loff_t *pos);
-extern void *dev_seq_next(struct seq_file *seq, void *v, loff_t *pos);
-extern void dev_seq_stop(struct seq_file *seq, void *v);
-
static struct seq_operations wireless_seq_ops = {
.start = dev_seq_start,
.next = dev_seq_next,
diff --git a/net/ethernet/eth.c b/net/ethernet/eth.c
index f444a2f2675f..87a052a9a84f 100644
--- a/net/ethernet/eth.c
+++ b/net/ethernet/eth.c
@@ -62,8 +62,6 @@
#include <asm/system.h>
#include <asm/checksum.h>
-extern int __init netdev_boot_setup(char *str);
-
__setup("ether=", netdev_boot_setup);
/*
diff --git a/net/ethernet/sysctl_net_ether.c b/net/ethernet/sysctl_net_ether.c
index b81a6d532342..66b39fc342d2 100644
--- a/net/ethernet/sysctl_net_ether.c
+++ b/net/ethernet/sysctl_net_ether.c
@@ -7,6 +7,7 @@
#include <linux/mm.h>
#include <linux/sysctl.h>
+#include <linux/if_ether.h>
ctl_table ether_table[] = {
{0}
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 20f52b5f5dea..5810f9d14914 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -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)
{
diff --git a/net/ipv4/datagram.c b/net/ipv4/datagram.c
index 3fd49f4282ac..c1b42b5257f8 100644
--- a/net/ipv4/datagram.c
+++ b/net/ipv4/datagram.c
@@ -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>
diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
index 3c513ceaca76..4410b9dc03e9 100644
--- a/net/ipv4/inetpeer.c
+++ b/net/ipv4/inetpeer.c
@@ -20,6 +20,7 @@
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/net.h>
+#include <net/ip.h>
#include <net/inetpeer.h>
/*
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index ddb1aedbdc6d..aca088b3707a 100644
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -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;
diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c
index 3eadbb271871..f7943ba1f43c 100644
--- a/net/ipv4/proc.c
+++ b/net/ipv4/proc.c
@@ -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),
diff --git a/net/ipv4/syncookies.c b/net/ipv4/syncookies.c
index 8692cb9d4bdb..a34e60ea48a1 100644
--- a/net/ipv4/syncookies.c
+++ b/net/ipv4/syncookies.c
@@ -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)
diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index ce47a345ecc5..652685623519 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -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 = {
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index ebb8654e3dee..1afb080bdf0c 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -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;
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 97bbf595230d..13dfb391cdf1 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -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;
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 493abf94bcfc..937ad32db77c 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -1126,7 +1126,7 @@ void addrconf_leave_solict(struct inet6_dev *idev, struct in6_addr *addr)
__ipv6_dev_mc_dec(idev, &maddr);
}
-void addrconf_join_anycast(struct inet6_ifaddr *ifp)
+static void addrconf_join_anycast(struct inet6_ifaddr *ifp)
{
struct in6_addr addr;
ipv6_addr_prefix(&addr, &ifp->addr, ifp->prefix_len);
@@ -1135,7 +1135,7 @@ void addrconf_join_anycast(struct inet6_ifaddr *ifp)
ipv6_dev_ac_inc(ifp->idev->dev, &addr);
}
-void addrconf_leave_anycast(struct inet6_ifaddr *ifp)
+static void addrconf_leave_anycast(struct inet6_ifaddr *ifp)
{
struct in6_addr addr;
ipv6_addr_prefix(&addr, &ifp->addr, ifp->prefix_len);
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index 7df2ccb380d9..4f8795af2edb 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -67,23 +67,6 @@ MODULE_AUTHOR("Cast of dozens");
MODULE_DESCRIPTION("IPv6 protocol stack for Linux");
MODULE_LICENSE("GPL");
-/* IPv6 procfs goodies... */
-
-#ifdef CONFIG_PROC_FS
-extern int raw6_proc_init(void);
-extern void raw6_proc_exit(void);
-extern int tcp6_proc_init(void);
-extern void tcp6_proc_exit(void);
-extern int udp6_proc_init(void);
-extern void udp6_proc_exit(void);
-extern int ipv6_misc_proc_init(void);
-extern void ipv6_misc_proc_exit(void);
-extern int ac6_proc_init(void);
-extern void ac6_proc_exit(void);
-extern int if6_proc_init(void);
-extern void if6_proc_exit(void);
-#endif
-
int sysctl_ipv6_bindv6only;
/* The inetsw table contains everything that inet_create needs to
@@ -505,11 +488,6 @@ static struct net_proto_family inet6_family_ops = {
.owner = THIS_MODULE,
};
-#ifdef CONFIG_SYSCTL
-extern void ipv6_sysctl_register(void);
-extern void ipv6_sysctl_unregister(void);
-#endif
-
/* Same as inet6_dgram_ops, sans udp_poll. */
static struct proto_ops inet6_sockraw_ops = {
.family = PF_INET6,
@@ -676,8 +654,6 @@ static void cleanup_ipv6_mibs(void)
snmp6_mib_free((void **)udp_stats_in6);
}
-extern int ipv6_misc_proc_init(void);
-
static int __init inet6_init(void)
{
struct sk_buff *dummy_skb;
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index 76fe23925d77..7516b8829a9d 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -109,13 +109,6 @@ int ip6_ra_control(struct sock *sk, int sel, void (*destructor)(struct sock *))
return 0;
}
-extern int ip6_mc_source(int add, int omode, struct sock *sk,
- struct group_source_req *pgsr);
-extern int ip6_mc_msfilter(struct sock *sk, struct group_filter *gsf);
-extern int ip6_mc_msfget(struct sock *sk, struct group_filter *gsf,
- struct group_filter __user *optval, int __user *optlen);
-
-
int ipv6_setsockopt(struct sock *sk, int level, int optname,
char __user *optval, int optlen)
{
@@ -446,7 +439,6 @@ done:
}
case MCAST_MSFILTER:
{
- extern int sysctl_optmem_max;
extern int sysctl_mld_max_msf;
struct group_filter *gsf;
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 6ea494ab4e02..5d5bbb49ec78 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -1372,7 +1372,7 @@ int ipv6_route_ioctl(unsigned int cmd, void __user *arg)
* Drop the packet on the floor
*/
-int ip6_pkt_discard(struct sk_buff *skb)
+static int ip6_pkt_discard(struct sk_buff *skb)
{
IP6_INC_STATS(IPSTATS_MIB_OUTNOROUTES);
icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_NOROUTE, 0, skb->dev);
@@ -1380,7 +1380,7 @@ int ip6_pkt_discard(struct sk_buff *skb)
return 0;
}
-int ip6_pkt_discard_out(struct sk_buff *skb)
+static int ip6_pkt_discard_out(struct sk_buff *skb)
{
skb->dev = skb->dst->dev;
return ip6_pkt_discard(skb);
@@ -1960,8 +1960,6 @@ static int rt6_proc_info(char *buffer, char **start, off_t offset, int length)
return arg.len;
}
-extern struct rt6_statistics rt6_stats;
-
static int rt6_stats_seq_show(struct seq_file *seq, void *v)
{
seq_printf(seq, "%04x %04x %04x %04x %04x %04x %04x\n",
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index e553e5b80d6e..c3123c9e1a8e 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -770,7 +770,7 @@ static int ipip6_tunnel_init(struct net_device *dev)
return 0;
}
-int __init ipip6_fb_tunnel_init(struct net_device *dev)
+static int __init ipip6_fb_tunnel_init(struct net_device *dev)
{
struct ip_tunnel *tunnel = dev->priv;
struct iphdr *iph = &tunnel->parms.iph;
diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
index 3a18e0e6ffed..8eff9fa1e983 100644
--- a/net/ipv6/sysctl_net_ipv6.c
+++ b/net/ipv6/sysctl_net_ipv6.c
@@ -14,9 +14,6 @@
#include <net/ipv6.h>
#include <net/addrconf.h>
-extern ctl_table ipv6_route_table[];
-extern ctl_table ipv6_icmp_table[];
-
#ifdef CONFIG_SYSCTL
static ctl_table ipv6_table[] = {
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index fb291b81cf63..794734f1d230 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -1910,8 +1910,6 @@ static int tcp_v6_init_sock(struct sock *sk)
static int tcp_v6_destroy_sock(struct sock *sk)
{
- extern int tcp_v4_destroy_sock(struct sock *sk);
-
tcp_v4_destroy_sock(sk);
return inet6_destroy_sock(sk);
}
@@ -2123,8 +2121,6 @@ static struct inet6_protocol tcpv6_protocol = {
.flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
};
-extern struct proto_ops inet6_stream_ops;
-
static struct inet_protosw tcpv6_protosw = {
.type = SOCK_STREAM,
.protocol = IPPROTO_TCP,
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index c348307e5773..67d9a04b6902 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -1054,8 +1054,6 @@ struct proto udpv6_prot = {
.obj_size = sizeof(struct udp6_sock),
};
-extern struct proto_ops inet6_dgram_ops;
-
static struct inet_protosw udpv6_protosw = {
.type = SOCK_DGRAM,
.protocol = IPPROTO_UDP,
diff --git a/net/ipx/af_ipx.c b/net/ipx/af_ipx.c
index 180e383f707c..34b3bb868409 100644
--- a/net/ipx/af_ipx.c
+++ b/net/ipx/af_ipx.c
@@ -1940,9 +1940,7 @@ static struct notifier_block ipx_dev_notifier = {
};
extern struct datalink_proto *make_EII_client(void);
-extern struct datalink_proto *make_8023_client(void);
extern void destroy_EII_client(struct datalink_proto *);
-extern void destroy_8023_client(struct datalink_proto *);
static unsigned char ipx_8022_type = 0xE0;
static unsigned char ipx_snap_id[5] = { 0x0, 0x0, 0x0, 0x81, 0x37 };
diff --git a/net/socket.c b/net/socket.c
index 5f76ab8a1594..ce69b7862f59 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -70,6 +70,8 @@
#include <linux/seq_file.h>
#include <linux/wanrouter.h>
#include <linux/if_bridge.h>
+#include <linux/if_frad.h>
+#include <linux/if_vlan.h>
#include <linux/init.h>
#include <linux/poll.h>
#include <linux/cache.h>
@@ -724,8 +726,8 @@ static ssize_t sock_aio_write(struct kiocb *iocb, const char __user *ubuf,
return __sock_sendmsg(iocb, sock, &x->async_msg, size);
}
-ssize_t sock_sendpage(struct file *file, struct page *page,
- int offset, size_t size, loff_t *ppos, int more)
+static ssize_t sock_sendpage(struct file *file, struct page *page,
+ int offset, size_t size, loff_t *ppos, int more)
{
struct socket *sock;
int flags;
@@ -948,7 +950,7 @@ static int sock_mmap(struct file * file, struct vm_area_struct * vma)
return sock->ops->mmap(file, sock, vma);
}
-int sock_close(struct inode *inode, struct file *filp)
+static int sock_close(struct inode *inode, struct file *filp)
{
/*
* It was possible the inode is NULL we were
@@ -2027,9 +2029,6 @@ int sock_unregister(int family)
return 0;
}
-
-extern void sk_init(void);
-
void __init sock_init(void)
{
/*
diff --git a/net/sysctl_net.c b/net/sysctl_net.c
index 3f6e31069c54..c5241fcbb966 100644
--- a/net/sysctl_net.c
+++ b/net/sysctl_net.c
@@ -17,17 +17,15 @@
#include <linux/sysctl.h>
#ifdef CONFIG_INET
-extern struct ctl_table ipv4_table[];
+#include <net/ip.h>
#endif
-extern struct ctl_table core_table[];
-
#ifdef CONFIG_NET
-extern struct ctl_table ether_table[];
+#include <linux/if_ether.h>
#endif
#ifdef CONFIG_TR
-extern struct ctl_table tr_table[];
+#include <linux/if_tr.h>
#endif
struct ctl_table net_table[] = {
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index bc4c44552c1f..41feca3bef86 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -2026,14 +2026,6 @@ static struct net_proto_family unix_family_ops = {
.owner = THIS_MODULE,
};
-#ifdef CONFIG_SYSCTL
-extern void unix_sysctl_register(void);
-extern void unix_sysctl_unregister(void);
-#else
-static inline void unix_sysctl_register(void) {}
-static inline void unix_sysctl_unregister(void) {}
-#endif
-
static int __init af_unix_init(void)
{
int rc = -1;
diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
index c974dac4580a..690ffa5d5bfb 100644
--- a/net/unix/sysctl_net_unix.c
+++ b/net/unix/sysctl_net_unix.c
@@ -12,7 +12,7 @@
#include <linux/mm.h>
#include <linux/sysctl.h>
-extern int sysctl_unix_max_dgram_qlen;
+#include <net/af_unix.h>
static ctl_table unix_table[] = {
{