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net: ping: make local functions static 

As these functions are only used in this file.

Signed-off-by: Changli Gao <xiaosuo@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Changli Gao 2011-05-18 21:16:00 +00:00 committed by David S. Miller
parent 6b60d7b9df
commit bb0cd2fb53
1 changed files with 4 additions and 4 deletions
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8
net/ipv4/ping.c
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@ -449,8 +449,8 @@ static int ping_push_pending_frames(struct sock *sk, struct pingfakehdr *pfh, st
return ip_push_pending_frames(sk, fl4);
}
int ping_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
size_t len)
static int ping_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
size_t len)
{
struct net *net = sock_net(sk);
struct flowi4 fl4;
@ -621,8 +621,8 @@ do_confirm:
goto out;
}
int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
size_t len, int noblock, int flags, int *addr_len)
static int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
size_t len, int noblock, int flags, int *addr_len)
{
struct inet_sock *isk = inet_sk(sk);
struct sockaddr_in *sin = (struct sockaddr_in *)msg->msg_name;