From: Lang Cheng <chenglang@xxxxxxxxxx>
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@xxxxxxxxxx>
Signed-off-by: Weihang Li <liweihang@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/1567566885-23088-5-git-send-email-liweihang@xxxxxxxxxxxxx
Signed-off-by: Doug Ledford <dledford@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
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) {
