Lines Matching refs:ret
157 int ret;
160 ret = vmbus_open(new_sc, ring_bytes, ring_bytes, NULL, 0,
162 if (ret) {
163 dev_err(device, "vmbus_open subchannel failed: %d\n", ret);
171 ret = sysfs_create_bin_file(&new_sc->kobj, &ring_buffer_bin_attr);
172 if (ret) {
173 dev_err(device, "sysfs create ring bin file failed; %d\n", ret);
200 int ret;
208 ret = vmbus_connect_ring(dev->channel,
210 if (ret == 0)
215 return ret;
225 int ret = 0;
228 ret = vmbus_disconnect_ring(dev->channel);
230 return ret;
240 int ret;
252 ret = vmbus_alloc_ring(channel, HV_RING_SIZE * PAGE_SIZE,
254 if (ret)
255 return ret;
291 ret = -ENOMEM;
295 ret = vmbus_establish_gpadl(channel, pdata->recv_buf,
297 if (ret) {
313 ret = -ENOMEM;
317 ret = vmbus_establish_gpadl(channel, pdata->send_buf,
319 if (ret) {
335 ret = uio_register_device(&dev->device, &pdata->info);
336 if (ret) {
341 ret = sysfs_create_bin_file(&channel->kobj, &ring_buffer_bin_attr);
342 if (ret)
344 "sysfs create ring bin file failed; %d\n", ret);
355 return ret;