Bluetooth: btusb: off by one in rtl8723b_parse_firmware()

The ">" should be ">=" so that we don't read past the end of the array.

Fixes: 9d9a113e3695 ('Bluetooth: btusb: Add Realtek 8723A/8723B/8761A/8821A support')
Signed-off-by: Dan Carpenter <[e-mail]>
Reviewed-by: Daniel Drake <[e-mail]>
Signed-off-by: Marcel Holtmann <[e-mail]>

drivers/bluetooth/btusb.c

···
 		return -EINVAL;
 	}
 
-	if (project_id > ARRAY_SIZE(project_id_to_lmp_subver)) {
+	if (project_id >= ARRAY_SIZE(project_id_to_lmp_subver)) {
 		BT_ERR("%s: unknown project id %d", hdev->name, project_id);
 		return -EINVAL;
 	}