LU-9359 pfl: instantiate enough component at mdd_create_data

[fs/lustre-release.git] / lustre / lov / lov_io.c

diff --git a/lustre/lov/lov_io.c b/lustre/lov/lov_io.c
index d1370b9..73c16e2 100644 (file)
--- a/lustre/lov/lov_io.c
+++ b/lustre/lov/lov_io.c
@@ -102,7 +102,8 @@ static int lov_io_sub_init(const struct lu_env *env, struct lov_io *lio,
        LASSERT(sub->sub_env == NULL);
        ENTRY;
 
-       if (unlikely(lov_r0(lov, index)->lo_sub[stripe] == NULL))
+       if (unlikely(!lov_r0(lov, index)->lo_sub ||
+                    !lov_r0(lov, index)->lo_sub[stripe]))
                RETURN(-EIO);
 
        /* obtain new environment */