QETH_QDIO_BUF_EMPTY
atomic_set(&buf->state, QETH_QDIO_BUF_EMPTY);
atomic_set(&newbuf->state, QETH_QDIO_BUF_EMPTY);
if ((atomic_read(&buffer->state) == QETH_QDIO_BUF_EMPTY) &&
if (atomic_read(&buffer->state) != QETH_QDIO_BUF_EMPTY)
if (atomic_read(&buffer->state) != QETH_QDIO_BUF_EMPTY)
if (atomic_read(&buffer->state) != QETH_QDIO_BUF_EMPTY)
QETH_QDIO_BUF_EMPTY) {