tree-wide: simplify handling of blkid errors

2017-02-21 16:41:33 -05:00
parent a3d8d68cc1
commit b382db9f3b
3 changed files with 27 additions and 63 deletions
@@ -122,7 +122,7 @@ static int find_gpt_root(struct udev_device *dev, blkid_probe pr, bool test) {
        errno = 0;
        pl = blkid_probe_get_partitions(pr);
        if (!pl)
-                return errno > 0 ? -errno : -ENOMEM;
+                return -errno ?: -ENOMEM;

        nvals = blkid_partlist_numof_partitions(pl);
        for (i = 0; i < nvals; i++) {