7127  remove -Wno-missing-braces from Makefile.uts

@@ -197,11 +197,11 @@
         dmu_buf_t *db = sa_get_db(hdl);
         znode_t *zp = sa_get_userdata(hdl);
         zfsvfs_t *zfsvfs = zp->z_zfsvfs;
         sa_bulk_attr_t bulk[20];
         int count = 0;
-        sa_bulk_attr_t sa_attrs[20] = { 0 };
+        sa_bulk_attr_t sa_attrs[20] = { {NULL} };
         zfs_acl_locator_cb_t locate = { 0 };
         uint64_t uid, gid, mode, rdev, xattr, parent;
         uint64_t crtime[2], mtime[2], ctime[2];
         zfs_acl_phys_t znode_acl;
         char scanstamp[AV_SCANSTAMP_SZ];