From: Lang Cheng chenglang@huawei.com
commit cfd82da4e741c16d71a12123bf0cb585af2b8796 upstream.
The restrack function return EINVAL instead of EMSGSIZE when the driver operation fails.
Fixes: 4b42d05d0b2c ("RDMA/hns: Remove unnecessary kzalloc") Signed-off-by: Lang Cheng chenglang@huawei.com Signed-off-by: Weihang Li liweihang@hisilicon.com Link: https://lore.kernel.org/r/1567566885-23088-5-git-send-email-liweihang@hisili... Signed-off-by: Doug Ledford dledford@redhat.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/infiniband/hw/hns/hns_roce_restrack.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/infiniband/hw/hns/hns_roce_restrack.c +++ b/drivers/infiniband/hw/hns/hns_roce_restrack.c @@ -95,7 +95,7 @@ static int hns_roce_fill_res_cq_entry(st
ret = hr_dev->dfx->query_cqc_info(hr_dev, hr_cq->cqn, (int *)context); if (ret) - goto err; + return -EINVAL;
table_attr = nla_nest_start(msg, RDMA_NLDEV_ATTR_DRIVER); if (!table_attr) {