192     int err;  in kvm_xen_init_vcpu()  local
248     int err = 0;  in kvm_xen_hcall_xen_version()  local
577     int i, err;  in xen_set_shared_info()  local
707         int err;  in do_add_to_physmap_batch()  local
730     int err;  in kvm_xen_hcall_memory_op()  local
754     int err = 0;  in handle_set_param()  local
790     int err = 0;  in handle_get_param()  local
1162     int err;  in kvm_xen_hcall_set_timer_op()  local
1179     int err;  in kvm_xen_hcall_vcpu_op()  local
1232     int err = -ENOSYS;  in kvm_xen_hcall_evtchn_op()  local
1404     int err;  in kvm_xen_soft_reset()  local
1496     int err = -ENOSYS;  in kvm_xen_hcall_sched_op()  local
1528     int err;  in kvm_xen_hcall_gnttab_op()  local
1597     int err;  in kvm_xen_hcall_physdev_op()  local