Lines Matching refs:ret
234 int ret;
242 ret = pin_user_pages_fast((unsigned long)xfer->mem_addr,
246 if (ret != vsg->num_pages) {
247 if (ret < 0)
248 return ret;
433 int ret = 0;
436 VIA_WAIT_ON(ret, *queue, 3 * HZ,
440 handle, engine, ret);
442 return ret;
577 int ret = 0;
653 if (0 != (ret = via_lock_all_dma_pages(vsg, xfer))) {
656 return ret;
660 if (0 != (ret = via_alloc_desc_pages(vsg))) {
663 return ret;
679 int ret = 0;
687 VIA_WAIT_ON(ret, blitq->busy_queue, HZ, blitq->num_free > 0);
688 if (ret)
689 return (-EINTR == ret) ? -EAGAIN : ret;
726 int ret;
737 if (0 != (ret = via_dmablit_grab_slot(blitq, engine)))
738 return ret;
743 if (0 != (ret = via_build_sg_info(dev, vsg, xfer))) {
746 return ret;