diff options
| author | Haishuang Yan <yanhaishuang@cmss.chinamobile.com> | 2016-03-23 17:59:51 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-03-23 22:09:58 -0400 |
| commit | 6579a023a881e0592ce9a98fdfcbcc0a2a096aa7 (patch) | |
| tree | c2295896c35ebef4d8cc13db5ba63005bbd3d5b2 /net/ipv6/ping.c | |
| parent | 3f735131d9c2523eb54a6c5099fa8c60a4292d48 (diff) | |
net: ping: make ping_v6_sendmsg static
As ping_v6_sendmsg is used only in this file,
making it static
The body of "pingv6_prot" and "pingv6_protosw" were
moved at the middle of the file, to avoid having to
declare some static prototypes.
Signed-off-by: Haishuang Yan <yanhaishuang@cmss.chinamobile.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/ping.c')
| -rw-r--r-- | net/ipv6/ping.c | 59 |
1 files changed, 29 insertions, 30 deletions
diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c index 263a5164a6f5..c382db7a2e73 100644 --- a/net/ipv6/ping.c +++ b/net/ipv6/ping.c @@ -26,35 +26,6 @@ #include <net/transp_v6.h> #include <net/ping.h> -struct proto pingv6_prot = { - .name = "PINGv6", - .owner = THIS_MODULE, - .init = ping_init_sock, - .close = ping_close, - .connect = ip6_datagram_connect_v6_only, - .disconnect = udp_disconnect, - .setsockopt = ipv6_setsockopt, - .getsockopt = ipv6_getsockopt, - .sendmsg = ping_v6_sendmsg, - .recvmsg = ping_recvmsg, - .bind = ping_bind, - .backlog_rcv = ping_queue_rcv_skb, - .hash = ping_hash, - .unhash = ping_unhash, - .get_port = ping_get_port, - .obj_size = sizeof(struct raw6_sock), -}; -EXPORT_SYMBOL_GPL(pingv6_prot); - -static struct inet_protosw pingv6_protosw = { - .type = SOCK_DGRAM, - .protocol = IPPROTO_ICMPV6, - .prot = &pingv6_prot, - .ops = &inet6_dgram_ops, - .flags = INET_PROTOSW_REUSE, -}; - - /* Compatibility glue so we can support IPv6 when it's compiled as a module */ static int dummy_ipv6_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len) @@ -77,7 +48,7 @@ static int dummy_ipv6_chk_addr(struct net *net, const struct in6_addr *addr, return 0; } -int ping_v6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) +static int ping_v6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) { struct inet_sock *inet = inet_sk(sk); struct ipv6_pinfo *np = inet6_sk(sk); @@ -192,6 +163,34 @@ int ping_v6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) return len; } +struct proto pingv6_prot = { + .name = "PINGv6", + .owner = THIS_MODULE, + .init = ping_init_sock, + .close = ping_close, + .connect = ip6_datagram_connect_v6_only, + .disconnect = udp_disconnect, + .setsockopt = ipv6_setsockopt, + .getsockopt = ipv6_getsockopt, + .sendmsg = ping_v6_sendmsg, + .recvmsg = ping_recvmsg, + .bind = ping_bind, + .backlog_rcv = ping_queue_rcv_skb, + .hash = ping_hash, + .unhash = ping_unhash, + .get_port = ping_get_port, + .obj_size = sizeof(struct raw6_sock), +}; +EXPORT_SYMBOL_GPL(pingv6_prot); + +static struct inet_protosw pingv6_protosw = { + .type = SOCK_DGRAM, + .protocol = IPPROTO_ICMPV6, + .prot = &pingv6_prot, + .ops = &inet6_dgram_ops, + .flags = INET_PROTOSW_REUSE, +}; + #ifdef CONFIG_PROC_FS static void *ping_v6_seq_start(struct seq_file *seq, loff_t *pos) { |