rfcomm_dlc_send 239 include/net/bluetooth/rfcomm.h int rfcomm_dlc_send(struct rfcomm_dlc *d, struct sk_buff *skb); rfcomm_dlc_send 590 net/bluetooth/rfcomm/sock.c err = rfcomm_dlc_send(d, skb); rfcomm_dlc_send 792 net/bluetooth/rfcomm/tty.c if ((err = rfcomm_dlc_send(dlc, skb)) < 0) {