diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/lov/lov_io.c')
| -rw-r--r-- | drivers/staging/lustre/lustre/lov/lov_io.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/drivers/staging/lustre/lustre/lov/lov_io.c b/drivers/staging/lustre/lustre/lov/lov_io.c index e0f0756..df77b25 100644 --- a/drivers/staging/lustre/lustre/lov/lov_io.c +++ b/drivers/staging/lustre/lustre/lov/lov_io.c @@ -424,21 +424,23 @@ static int lov_io_iter_init(const struct lu_env *env, end = lov_offset_mod(end, 1); sub = lov_sub_get(env, lio, stripe); - if (!IS_ERR(sub)) { - lov_io_sub_inherit(sub->sub_io, lio, stripe, - start, end); - rc = cl_io_iter_init(sub->sub_env, sub->sub_io); - lov_sub_put(sub); - CDEBUG(D_VFSTRACE, "shrink: %d [%llu, %llu)\n", - stripe, start, end); - } else { + if (IS_ERR(sub)) { rc = PTR_ERR(sub); + break; } - if (!rc) - list_add_tail(&sub->sub_linkage, &lio->lis_active); - else + lov_io_sub_inherit(sub->sub_io, lio, stripe, start, end); + rc = cl_io_iter_init(sub->sub_env, sub->sub_io); + if (rc) + cl_io_iter_fini(sub->sub_env, sub->sub_io); + lov_sub_put(sub); + if (rc) break; + + CDEBUG(D_VFSTRACE, "shrink: %d [%llu, %llu)\n", + stripe, start, end); + + list_add_tail(&sub->sub_linkage, &lio->lis_active); } return rc; } |
