static int get_htab_fd(sPAPRMachineState *spapr) { if (spapr->htab_fd >= 0) { return spapr->htab_fd; } spapr->htab_fd = kvmppc_get_htab_fd(false); if (spapr->htab_fd < 0) { error_report("Unable to open fd for reading hash table from KVM: %s", strerror(errno)); } return spapr->htab_fd; }