diff options
| -rw-r--r-- | drivers/staging/lustre/lustre/lov/lov_io.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/staging/lustre/lustre/lov/lov_io.c b/drivers/staging/lustre/lustre/lov/lov_io.c index a1d1ec9dd72e..011ab0f3ccc1 100644 --- a/drivers/staging/lustre/lustre/lov/lov_io.c +++ b/drivers/staging/lustre/lustre/lov/lov_io.c @@ -606,6 +606,8 @@ static int lov_io_read_ahead(const struct lu_env *env, return -EIO; sub = lov_sub_get(env, lio, stripe); + if (IS_ERR(sub)) + return PTR_ERR(sub); lov_stripe_offset(loo->lo_lsm, cl_offset(obj, start), stripe, &suboff); rc = cl_io_read_ahead(sub->sub_env, sub->sub_io, |