/* Map the shared hugepage_info into the process address spaces */
hpi = mmap(NULL, sizeof(struct hugepage_info), PROT_READ, MAP_PRIVATE,
fd_hugepage_info, 0);
- if (hpi == NULL) {
+ if (hpi == MAP_FAILED) {
RTE_LOG(ERR, EAL, "Could not mmap %s\n", eal_hugepage_info_path());
goto error;
}