AF_DISC_POLLED
if (test_bit(AF_DISC_POLLED, &a->flags) &&
!test_bit(AF_DISC_POLLED, &a->flags))
if (test_bit(AF_DISC_POLLED, &a->flags)
if (test_bit(AF_DISC_POLLED, &a->flags))
if (!test_bit(AF_DISC_POLLED, &a->flags))
set_bit(AF_DISC_POLLED, &a->flags);
clear_bit(AF_DISC_POLLED, &a->flags);