[bug report] Bluetooth: Add initial implementation of BIS connections

[Dan Carpenter <dan.carpenter@xxxxxxxxxx>]

Hello Luiz Augusto von Dentz,

The patch eca0ae4aea66: "Bluetooth: Add initial implementation of BIS
connections" from Mar 9, 2022, leads to the following Smatch static
checker warning:

	net/bluetooth/hci_conn.c:943 hci_le_remove_cig()
	warn: passing zero to 'ERR_PTR'

net/bluetooth/hci_conn.c
    939 static int hci_le_remove_cig(struct hci_dev *hdev, u8 handle)
                                                           ^^^^^^^^^^

    940 {
    941         bt_dev_dbg(hdev, "handle 0x%2.2x", handle);
    942 
--> 943         return hci_cmd_sync_queue(hdev, remove_cig_sync, ERR_PTR(handle), NULL);
                                                                         ^^^^^^
handle is a u8.  It can hold error codes.

    944 }

regards,
dan carpenter