Bluetooth: Delcare the hci_sec_filter as const

The hci_sec_filter socket filter details do not change. They are fixed
and with that they can also be delcared as const.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>

diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
index 7805fd1..0753fa4 100644 (file)
--- a/net/bluetooth/hci_sock.c
+++ b/net/bluetooth/hci_sock.c
@@ -49,7 +49,7 @@ struct hci_sec_filter {
        __u32 ocf_mask[HCI_SFLT_MAX_OGF + 1][4];
 };
 
-static struct hci_sec_filter hci_sec_filter = {
+static const struct hci_sec_filter hci_sec_filter = {
        /* Packet types */
        0x10,
        /* Events */