diff options
| author | Stephen Hemminger <stephen@networkplumber.org> | 2013-12-28 23:11:42 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-12-29 02:05:45 +0400 |
| commit | ea074b3495a023c2cf969605d51991b2b9df9514 (patch) | |
| tree | f79d1fe6a175cf470245f45791549233b813c698 | |
| parent | 068a6e183484b1c619025da502a6fbfa53c50991 (diff) | |
| download | linux-ea074b3495a023c2cf969605d51991b2b9df9514.tar.xz | |
ipv4: ping make local stuff static
Don't export ping_table or ping_v4_sendmsg. Both are only used
inside ping code.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/net/ping.h | 8 | ||||
| -rw-r--r-- | net/ipv4/ping.c | 10 |
2 files changed, 7 insertions, 11 deletions
diff --git a/include/net/ping.h b/include/net/ping.h index 90f48417b03d..76013653e08c 100644 --- a/include/net/ping.h +++ b/include/net/ping.h @@ -42,11 +42,6 @@ struct pingv6_ops { const struct net_device *dev, int strict); }; -struct ping_table { - struct hlist_nulls_head hash[PING_HTABLE_SIZE]; - rwlock_t lock; -}; - struct ping_iter_state { struct seq_net_private p; int bucket; @@ -54,7 +49,6 @@ struct ping_iter_state { }; extern struct proto ping_prot; -extern struct ping_table ping_table; #if IS_ENABLED(CONFIG_IPV6) extern struct pingv6_ops pingv6_ops; #endif @@ -81,8 +75,6 @@ int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, size_t len, int noblock, int flags, int *addr_len); int ping_common_sendmsg(int family, struct msghdr *msg, size_t len, void *user_icmph, size_t icmph_len); -int ping_v4_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, - size_t len); int ping_v6_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, size_t len); int ping_queue_rcv_skb(struct sock *sk, struct sk_buff *skb); diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c index 242e7f4ed6f4..cae5262a337c 100644 --- a/net/ipv4/ping.c +++ b/net/ipv4/ping.c @@ -53,8 +53,12 @@ #include <net/transp_v6.h> #endif +struct ping_table { + struct hlist_nulls_head hash[PING_HTABLE_SIZE]; + rwlock_t lock; +}; -struct ping_table ping_table; +static struct ping_table ping_table; struct pingv6_ops pingv6_ops; EXPORT_SYMBOL_GPL(pingv6_ops); @@ -668,8 +672,8 @@ int ping_common_sendmsg(int family, struct msghdr *msg, size_t len, } EXPORT_SYMBOL_GPL(ping_common_sendmsg); -int ping_v4_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, - size_t len) +static int ping_v4_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, + size_t len) { struct net *net = sock_net(sk); struct flowi4 fl4; |