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Diffstat (limited to 'net')
-rw-r--r--net/netlink/af_netlink.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index c8416792cce0..215fc08c02ab 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -1033,6 +1033,14 @@ static int netlink_getname(struct socket *sock, struct sockaddr *addr,
return 0;
}
+static int netlink_ioctl(struct socket *sock, unsigned int cmd,
+ unsigned long arg)
+{
+ /* try to hand this ioctl down to the NIC drivers.
+ */
+ return -ENOIOCTLCMD;
+}
+
static struct sock *netlink_getsockbyportid(struct sock *ssk, u32 portid)
{
struct sock *sock;
@@ -2494,7 +2502,7 @@ static const struct proto_ops netlink_ops = {
.accept = sock_no_accept,
.getname = netlink_getname,
.poll = datagram_poll,
- .ioctl = sock_no_ioctl,
+ .ioctl = netlink_ioctl,
.listen = sock_no_listen,
.shutdown = sock_no_shutdown,
.setsockopt = netlink_setsockopt,