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authorMarcel Holtmann <marcel@holtmann.org>2017-08-21 01:29:08 -0700
committerJohan Hedberg <johan.hedberg@intel.com>2017-08-30 22:00:19 +0300
commitdbbccdc4ced015cdd4051299bd87fbe0254ad351 (patch)
treeb1335ae146f7fe986461d8862ece891d8b747113 /net/bluetooth/hci_sock.c
parent96a1c173ea6576652df8564fabc5fe95e3d82d52 (diff)
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Bluetooth: Add option for disabling legacy ioctl interfaces
The legacy ioctl interfaces are only useful for BR/EDR operation and since Linux 3.4 no longer needed anyway. This options allows disabling them alltogether and use only management interfaces for setup and control. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to 'net/bluetooth/hci_sock.c')
-rw-r--r--net/bluetooth/hci_sock.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
index 65d734c165bd..0bad296fe0af 100644
--- a/net/bluetooth/hci_sock.c
+++ b/net/bluetooth/hci_sock.c
@@ -878,6 +878,7 @@ static int hci_sock_release(struct socket *sock)
return 0;
}
+#ifdef CONFIG_BT_LEGACY_IOCTL
static int hci_sock_blacklist_add(struct hci_dev *hdev, void __user *arg)
{
bdaddr_t bdaddr;
@@ -1049,6 +1050,7 @@ done:
release_sock(sk);
return err;
}
+#endif
static int hci_sock_bind(struct socket *sock, struct sockaddr *addr,
int addr_len)
@@ -1969,7 +1971,11 @@ static const struct proto_ops hci_sock_ops = {
.getname = hci_sock_getname,
.sendmsg = hci_sock_sendmsg,
.recvmsg = hci_sock_recvmsg,
+#ifdef CONFIG_BT_LEGACY_IOCTL
.ioctl = hci_sock_ioctl,
+#else
+ .ioctl = sock_no_ioctl,
+#endif
.poll = datagram_poll,
.listen = sock_no_listen,
.shutdown = sock_no_shutdown,