Lines Matching refs:ret
191 int ret;
196 ret = -ENOMEM;
200 ret = -ENOMEM;
206 ret = 0;
211 return ret;
234 struct pasid_state **ptr, *ret = NULL;
243 ret = *ptr;
244 if (ret)
245 atomic_inc(&ret->count);
250 return ret;
474 vm_fault_t ret = VM_FAULT_ERROR;
498 ret = handle_mm_fault(vma, address, flags, NULL);
502 if (ret & VM_FAULT_ERROR)
523 int ret;
535 ret = NOTIFY_DONE;
580 ret = NOTIFY_OK;
584 if (ret != NOTIFY_OK && pasid_state)
591 return ret;
605 int ret;
618 ret = -EINVAL;
622 ret = -ENOMEM;
645 ret = set_pasid_state(dev_state, pasid_state, pasid);
646 if (ret)
649 ret = amd_iommu_domain_set_gcr3(dev_state->domain, pasid,
651 if (ret)
679 return ret;
736 int ret, tmp;
772 ret = -ENOMEM;
783 ret = amd_iommu_domain_enable_v2(dev_state->domain, pasids);
784 if (ret)
789 ret = -EINVAL;
793 ret = iommu_attach_group(dev_state->domain, group);
794 if (ret != 0)
803 ret = -EBUSY;
825 return ret;
871 int ret;
880 ret = -EINVAL;
887 ret = 0;
892 return ret;
902 int ret;
911 ret = -EINVAL;
918 ret = 0;
923 return ret;
929 int ret;
942 ret = -ENOMEM;
954 return ret;