Lines Matching refs:ret
161 int ret;
181 ret = CLASS_UNBIND(cdev->device[i].dev, dev);
182 if (ret < 0)
204 int ret;
239 ret = CLASS_BIND(cdev->device[i].dev, dev);
240 if (ret < 0)
263 int ret;
283 ret = memset_s(config_tmp_buf, config_len, 0, config_len);
284 if (ret != EOK)
286 usb_err("memset_s failed, %d\n", ret);
298 ret = memcpy_s(config_tmp_buf + new_config_len, config_len - new_config_len,
300 if (ret != EOK)
302 usb_err("memcpy_s failed, %d\n", ret);
309 ret = memset_s(req->buf, USB_COMP_EP0_BUFSIZ, 0, config_len);
310 if (ret != EOK)
312 usb_err("memset_s failed, %d\n", ret);
316 ret = memcpy_s(req->buf, USB_COMP_EP0_BUFSIZ, config_tmp_buf, new_config_len);
317 if (ret != EOK)
319 usb_err("memcpy_s failed, %d\n", ret);
341 int ret;
344 ret = modify_config_descriptor_byspeed(dev, req);
345 if (ret < 0)
401 int ret = -EOPNOTSUPP;
419 ret = CLASS_SETUP(priv->device[i].dev, dev, ctrl, dataout, outlen);
420 return ret;
434 ret = CLASS_SETUP(devobj->dev, dev, ctrl, dataout, outlen);
440 return ret;
453 int ret = -1;
526 ret = memcpy_s(usb_req->buf, USB_COMP_EP0_BUFSIZ, (void *)g_bos_desc_buf, SKB_DATA_ALIGN(usb_req->len));
527 if (ret < 0)
550 ret = CLASS_SETUP(usb_cdev->device[i].dev, dev, ctrl, dataout, outlen);
551 if (ret < 0)
558 /* the ret of usbclass_mass_set_alt is '1', the invoking of usbd_endpoint_request is fmass's protocal */
559 if (ret == 0)
685 int ret;
693 ret = composite_device_init(cdev);
694 if (ret < 0)
696 PRINT_ERR("composite device init failed!, ret:%d\n", ret);
711 int ret;
718 ret = mod->dmd_chainevh(NULL, MOD_LOAD, cdev);
727 int ret;
736 ret = usbd_composite_probe(usb_cdev);
737 if (ret < 0)
746 ret = usbd_gadget_attach_driver(parnet_conext, &usb_cdev->drvr.drvr);
747 if (ret < 0)
757 PRINT_ERR("%s failed, err=%d!\n", __FUNCTION__, ret);
767 int ret;
775 ret = usbd_gadget_detach_driver(parnet_conext, &usb_cdev->drvr.drvr);
776 if (ret != 0)
778 PRINT_ERR("%s failed, err=%d!\n", __FUNCTION__, ret);
779 return ret;
816 int ret;
836 ret = priv->device[i].compdesc.classobject(priv->device[i].compdesc.minor,
839 if (ret < 0)