Commit 8bf47941 authored by Marcel Holtmann's avatar Marcel Holtmann
Browse files

Bluetooth: Change RFCOMM to use BT_CONNECT2 for BT_DEFER_SETUP 



When BT_DEFER_SETUP is enabled on a RFCOMM socket, then switch its
current state from BT_OPEN to BT_CONNECT2. This gives the Bluetooth
core a unified way to handle L2CAP and RFCOMM sockets. The BT_CONNECT2
state is designated for incoming connections.

Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent d5f2d2be

net/bluetooth/rfcomm/core.c

+11 −0
Original line number Diff line number Diff line
@@ -448,6 +448,7 @@ static int __rfcomm_dlc_close(struct rfcomm_dlc *d, int err) 
		break;



	case BT_OPEN:

	case BT_CONNECT2:

		if (test_and_clear_bit(RFCOMM_DEFER_SETUP, &d->flags)) {

			set_bit(RFCOMM_AUTH_REJECT, &d->flags);

			rfcomm_schedule(RFCOMM_SCHED_AUTH);
@@ -1208,6 +1209,11 @@ static void rfcomm_check_accept(struct rfcomm_dlc *d) 
		if (d->defer_setup) {

			set_bit(RFCOMM_DEFER_SETUP, &d->flags);

			rfcomm_dlc_set_timer(d, RFCOMM_AUTH_TIMEOUT);



			rfcomm_dlc_lock(d);

			d->state = BT_CONNECT2;

			d->state_change(d, 0);

			rfcomm_dlc_unlock(d);

		} else

			rfcomm_dlc_accept(d);

	} else {
@@ -1749,6 +1755,11 @@ static inline void rfcomm_process_dlcs(struct rfcomm_session *s) 
				if (d->defer_setup) {

					set_bit(RFCOMM_DEFER_SETUP, &d->flags);

					rfcomm_dlc_set_timer(d, RFCOMM_AUTH_TIMEOUT);



					rfcomm_dlc_lock(d);

					d->state = BT_CONNECT2;

					d->state_change(d, 0);

					rfcomm_dlc_unlock(d);

				} else

					rfcomm_dlc_accept(d);

			}

CRA Git | Maintained and supported by SUSTech CRA and CCSE