diff options
Diffstat (limited to 'net/ipv4/ping.c')
| -rw-r--r-- | net/ipv4/ping.c | 10 |
1 files changed, 7 insertions, 3 deletions
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; |