X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=blobdiff_plain;f=lustre%2Fofd%2Fofd_objects.c;h=d7ca9f306c12d51edf824cc23ed862d63f740c75;hp=85791583ed35fa31a8b23c1b0ead60f1230cbe3a;hb=4c4c327b25f3414f20a9ae600e7311f1aa3a866d;hpb=117f587bc3e60f4dd1c939f8488e43cb752c12ca

diff --git a/lustre/ofd/ofd_objects.c b/lustre/ofd/ofd_objects.c
index 8579158..d7ca9f3 100644
--- a/lustre/ofd/ofd_objects.c
+++ b/lustre/ofd/ofd_objects.c
@@ -621,8 +621,9 @@ int ofd_object_ff_update(const struct lu_env *env, struct ofd_object *fo,
 			ff->ff_layout_version = oa->o_layout_version;
 			ff->ff_range = 0;
 		} else if (oa->o_layout_version > ff->ff_layout_version) {
-			ff->ff_range = MAX(ff->ff_range,
-				  oa->o_layout_version - ff->ff_layout_version);
+			ff->ff_range = max_t(__u32, ff->ff_range,
+					     oa->o_layout_version -
+					     ff->ff_layout_version);
 		}
 	}