nimble/transport: Fix unused variable in socket transport
btaddr is not used anywhere in ble_hci_sock_cmdevt_tx function.
@@ -333,7 +333,6 @@ ble_hci_sock_acl_tx(struct os_mbuf *om)
static int
ble_hci_sock_cmdevt_tx(uint8_t *hci_ev, uint8_t h4_type)
{
- uint8_t btaddr[6];
struct msghdr msg;
struct iovec iov[8];
int len;
