AF_IRQ_ATTACHED
set_bit(AF_IRQ_ATTACHED, &ha->flags);
if (!test_and_clear_bit(AF_IRQ_ATTACHED, &ha->flags))
if (test_bit(AF_IRQ_ATTACHED, &ha->flags) &&
if (test_bit(AF_IRQ_ATTACHED, &ha->flags) &&
if (retval == QLA_SUCCESS && !test_bit(AF_IRQ_ATTACHED, &ha->flags))
if (!test_bit(AF_IRQ_ATTACHED, &ha->flags)) {