LU-7893 osd-zfs: calls dmu_objset_disown() with NULL

[fs/lustre-release.git] / lustre / osd-zfs / osd_handler.c

diff --git a/lustre/osd-zfs/osd_handler.c b/lustre/osd-zfs/osd_handler.c
index 9c19163..43ae76d 100644 (file)
--- a/lustre/osd-zfs/osd_handler.c
+++ b/lustre/osd-zfs/osd_handler.c
@@ -1028,7 +1028,8 @@ static int osd_mount(const struct lu_env *env,
        osd_unlinked_drain(env, o);
 err:
        if (rc) {
-               dmu_objset_disown(o->od_os, o);
+               if (o->od_os)
+                       dmu_objset_disown(o->od_os, o);
                o->od_os = NULL;
        }