XMIT_BUSY         662 drivers/net/ppp/ppp_async.c 	if (test_and_set_bit(XMIT_BUSY, &ap->xmit_flags))
XMIT_BUSY         696 drivers/net/ppp/ppp_async.c 		clear_bit(XMIT_BUSY, &ap->xmit_flags);
XMIT_BUSY         702 drivers/net/ppp/ppp_async.c 		if (test_and_set_bit(XMIT_BUSY, &ap->xmit_flags))
XMIT_BUSY         709 drivers/net/ppp/ppp_async.c 	clear_bit(XMIT_BUSY, &ap->xmit_flags);