diff options
| -rw-r--r-- | drivers/scsi/osd/osd_initiator.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/scsi/osd/osd_initiator.c b/drivers/scsi/osd/osd_initiator.c index e88bbdde49c5..771ab121acc7 100644 --- a/drivers/scsi/osd/osd_initiator.c +++ b/drivers/scsi/osd/osd_initiator.c @@ -1218,17 +1218,18 @@ int osd_req_add_get_attr_page(struct osd_request *or, or->get_attr.buff = attar_page; or->get_attr.total_bytes = max_page_len; - or->set_attr.buff = set_one_attr->val_ptr; - or->set_attr.total_bytes = set_one_attr->len; - cdbh->attrs_page.get_attr_page = cpu_to_be32(page_id); cdbh->attrs_page.get_attr_alloc_length = cpu_to_be32(max_page_len); - /* ocdb->attrs_page.get_attr_offset; */ + + if (!set_one_attr || !set_one_attr->attr_page) + return 0; /* The set is optional */ + + or->set_attr.buff = set_one_attr->val_ptr; + or->set_attr.total_bytes = set_one_attr->len; cdbh->attrs_page.set_attr_page = cpu_to_be32(set_one_attr->attr_page); cdbh->attrs_page.set_attr_id = cpu_to_be32(set_one_attr->attr_id); cdbh->attrs_page.set_attr_length = cpu_to_be32(set_one_attr->len); - /* ocdb->attrs_page.set_attr_offset; */ return 0; } EXPORT_SYMBOL(osd_req_add_get_attr_page); @@ -1248,11 +1249,14 @@ static int _osd_req_finalize_attr_page(struct osd_request *or) if (ret) return ret; + if (or->set_attr.total_bytes == 0) + return 0; + /* set one value */ cdbh->attrs_page.set_attr_offset = osd_req_encode_offset(or, or->out.total_bytes, &out_padding); - ret = _req_append_segment(or, out_padding, &or->enc_get_attr, NULL, + ret = _req_append_segment(or, out_padding, &or->set_attr, NULL, &or->out); return ret; } |