From 6c97e72a162648eaf7c401cfc139493cefa6bed2 Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Wed, 12 Apr 2006 13:57:59 -0700 Subject: [PATCH] [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: Adrian Bunk Signed-off-by: David S. Miller --- include/net/arp.h | 2 -- net/ipv4/arp.c | 4 ++-- net/ipv4/devinet.c | 1 - net/ipv4/fib_frontend.c | 1 - net/ipv4/inet_hashtables.c | 4 ---- net/ipv4/tcp_input.c | 1 - net/ipv4/tcp_ipv4.c | 1 - net/ipv4/tcp_output.c | 3 --- 8 files changed, 2 insertions(+), 15 deletions(-) diff --git a/include/net/arp.h b/include/net/arp.h index a13e30c35f..643bded9f5 100644 --- a/include/net/arp.h +++ b/include/net/arp.h @@ -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, diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c index 041dadde31..4749d504c6 100644 --- a/net/ipv4/arp.c +++ b/net/ipv4/arp.c @@ -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); diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c index 81c2f78852..54419b2768 100644 --- a/net/ipv4/devinet.c +++ b/net/ipv4/devinet.c @@ -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); diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index 4e3d3811de..cdde963909 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c @@ -666,4 +666,3 @@ void __init ip_fib_init(void) } EXPORT_SYMBOL(inet_addr_type); -EXPORT_SYMBOL(ip_rt_ioctl); diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c index ef7366fc13..ee9b5515b9 100644 --- a/net/ipv4/inet_hashtables.c +++ b/net/ipv4/inet_hashtables.c @@ -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. */ diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 195d835845..9f0cca4c4f 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -4559,7 +4559,6 @@ discard: EXPORT_SYMBOL(sysctl_tcp_ecn); EXPORT_SYMBOL(sysctl_tcp_reordering); -EXPORT_SYMBOL(sysctl_tcp_abc); EXPORT_SYMBOL(tcp_parse_options); EXPORT_SYMBOL(tcp_rcv_established); EXPORT_SYMBOL(tcp_rcv_state_process); diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 9e85c04161..672950e54c 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -1859,5 +1859,4 @@ EXPORT_SYMBOL(tcp_proc_unregister); #endif EXPORT_SYMBOL(sysctl_local_port_range); EXPORT_SYMBOL(sysctl_tcp_low_latency); -EXPORT_SYMBOL(sysctl_tcp_tw_reuse); diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index 9d79546d38..b871db6adc 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -59,9 +59,6 @@ int sysctl_tcp_tso_win_divisor = 3; int sysctl_tcp_mtu_probing = 0; int sysctl_tcp_base_mss = 512; -EXPORT_SYMBOL(sysctl_tcp_mtu_probing); -EXPORT_SYMBOL(sysctl_tcp_base_mss); - static void update_send_head(struct sock *sk, struct tcp_sock *tp, struct sk_buff *skb) { -- 2.39.5