dprint(FD_DISKUTIL, "add maj/min %d/%d: %s\n", majdev, mindev, path);
du = smalloc(sizeof(*du));
+ if (!du) {
+ log_err("fio: smalloc() pool exhausted\n");
+ return NULL;
+ }
+
memset(du, 0, sizeof(*du));
INIT_FLIST_HEAD(&du->list);
l = snprintf(du->path, sizeof(du->path), "%s/stat", path);