Lines Matching defs:ret
95 int i, ret;
115 ret = -ENOENT;
119 ret = pci_request_region(pdev, 1, DRV_NAME);
120 if (ret < 0)
123 ret = pci_request_region(pdev, 0, DRV_NAME);
124 if (ret < 0)
130 ret = xen_allocate_irq(pdev);
131 if (ret) {
132 dev_warn(&pdev->dev, "request_irq failed err=%d\n", ret);
143 ret = xen_set_callback_via(callback_via);
144 if (ret) {
146 "err=%d\n", ret);
153 ret = gnttab_setup_auto_xlat_frames(grant_frames);
154 if (ret)
156 ret = gnttab_init();
157 if (ret)
171 return ret;