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Message-ID: <20130609122426.GA2715@localhost>
Date: Sun, 9 Jun 2013 20:24:26 +0800
From: Fengguang Wu <fengguang.wu@...el.com>
To: netdev@...r.kernel.org
Cc: Lorenzo Colitti <lorenzo@...gle.com>
Subject: [PATCH net-next] net: ping_check_bind_addr() etc. can be static
net/ipv4/ping.c:286:5: sparse: symbol 'ping_check_bind_addr' was not declared. Should it be static?
net/ipv4/ping.c:355:6: sparse: symbol 'ping_set_saddr' was not declared. Should it be static?
net/ipv4/ping.c:370:6: sparse: symbol 'ping_clear_saddr' was not declared. Should it be static?
net/ipv6/ping.c:60:5: sparse: symbol 'dummy_ipv6_recv_error' was not declared. Should it be static?
net/ipv6/ping.c:64:5: sparse: symbol 'dummy_ip6_datagram_recv_ctl' was not declared. Should it be static?
net/ipv6/ping.c:69:5: sparse: symbol 'dummy_icmpv6_err_convert' was not declared. Should it be static?
net/ipv6/ping.c:73:6: sparse: symbol 'dummy_ipv6_icmp_error' was not declared. Should it be static?
net/ipv6/ping.c:75:5: sparse: symbol 'dummy_ipv6_chk_addr' was not declared. Should it be static?
Signed-off-by: Fengguang Wu <fengguang.wu@...el.com>
---
net/ipv4/ping.c | 6 +++---
net/ipv6/ping.c | 10 +++++-----
2 files changed, 8 insertions(+), 8 deletions(-)
--- linux-next.orig/net/ipv4/ping.c 2013-06-09 20:19:41.000000000 +0800
+++ linux-next/net/ipv4/ping.c 2013-06-09 20:20:08.105728488 +0800
@@ -283,7 +283,7 @@ void ping_close(struct sock *sk, long ti
EXPORT_SYMBOL_GPL(ping_close);
/* Checks the bind address and possibly modifies sk->sk_bound_dev_if. */
-int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
+static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
struct sockaddr *uaddr, int addr_len) {
struct net *net = sock_net(sk);
if (sk->sk_family == AF_INET) {
@@ -352,7 +352,7 @@ int ping_check_bind_addr(struct sock *sk
return 0;
}
-void ping_set_saddr(struct sock *sk, struct sockaddr *saddr)
+static void ping_set_saddr(struct sock *sk, struct sockaddr *saddr)
{
if (saddr->sa_family == AF_INET) {
struct inet_sock *isk = inet_sk(sk);
@@ -367,7 +367,7 @@ void ping_set_saddr(struct sock *sk, str
}
}
-void ping_clear_saddr(struct sock *sk, int dif)
+static void ping_clear_saddr(struct sock *sk, int dif)
{
sk->sk_bound_dev_if = dif;
if (sk->sk_family == AF_INET) {
--- linux-next.orig/net/ipv6/ping.c 2013-06-09 20:19:41.000000000 +0800
+++ linux-next/net/ipv6/ping.c 2013-06-09 20:20:11.085728559 +0800
@@ -57,22 +57,22 @@ static struct inet_protosw pingv6_protos
/* Compatibility glue so we can support IPv6 when it's compiled as a module */
-int dummy_ipv6_recv_error(struct sock *sk, struct msghdr *msg, int len)
+static int dummy_ipv6_recv_error(struct sock *sk, struct msghdr *msg, int len)
{
return -EAFNOSUPPORT;
}
-int dummy_ip6_datagram_recv_ctl(struct sock *sk, struct msghdr *msg,
+static int dummy_ip6_datagram_recv_ctl(struct sock *sk, struct msghdr *msg,
struct sk_buff *skb)
{
return -EAFNOSUPPORT;
}
-int dummy_icmpv6_err_convert(u8 type, u8 code, int *err)
+static int dummy_icmpv6_err_convert(u8 type, u8 code, int *err)
{
return -EAFNOSUPPORT;
}
-void dummy_ipv6_icmp_error(struct sock *sk, struct sk_buff *skb, int err,
+static void dummy_ipv6_icmp_error(struct sock *sk, struct sk_buff *skb, int err,
__be16 port, u32 info, u8 *payload) {}
-int dummy_ipv6_chk_addr(struct net *net, const struct in6_addr *addr,
+static int dummy_ipv6_chk_addr(struct net *net, const struct in6_addr *addr,
const struct net_device *dev, int strict)
{
return 0;
--
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