diff options
Diffstat (limited to 'drivers/infiniband/hw/ionic/ionic_ibdev.c')
| -rw-r--r-- | drivers/infiniband/hw/ionic/ionic_ibdev.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/ionic/ionic_ibdev.c b/drivers/infiniband/hw/ionic/ionic_ibdev.c index 73a616ae3502..b0449c75f893 100644 --- a/drivers/infiniband/hw/ionic/ionic_ibdev.c +++ b/drivers/infiniband/hw/ionic/ionic_ibdev.c @@ -25,6 +25,11 @@ static int ionic_query_device(struct ib_device *ibdev, { struct ionic_ibdev *dev = to_ionic_ibdev(ibdev); struct net_device *ndev; + int err; + + err = ib_is_udata_in_empty(udata); + if (err) + return err; ndev = ib_device_get_netdev(ibdev, 1); addrconf_ifid_eui48((u8 *)&attr->sys_image_guid, ndev); @@ -69,7 +74,7 @@ static int ionic_query_device(struct ib_device *ibdev, attr->max_fast_reg_page_list_len = dev->lif_cfg.npts_per_lif / 2; attr->max_pkeys = IONIC_PKEY_TBL_LEN; - return 0; + return ib_respond_empty_udata(udata); } static int ionic_query_port(struct ib_device *ibdev, u32 port, |