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authorLang Cheng <chenglang@huawei.com>2020-07-28 18:42:19 +0800
committerJason Gunthorpe <jgg@nvidia.com>2020-07-30 15:11:49 -0300
commita5531e9b70ffa086cfad553be189baf4c2673220 (patch)
treea7680e41e55c1d91776d04cb19be7949712b8a89 /drivers/infiniband
parenteaaa98dedf280afea15ad3552460bf142fecb9af (diff)
RDMA/hns: Delete unnecessary memset when allocating VF resource
The hns_roce_cmq_setup_basic_desc() can clear the whole desc, so removes these redundant memset operations. Link: https://lore.kernel.org/r/1595932941-40613-6-git-send-email-liweihang@huawei.com Signed-off-by: Lang Cheng <chenglang@huawei.com> Signed-off-by: Weihang Li <liweihang@huawei.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/hw/hns/hns_roce_hw_v2.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index 8cda4a9b48d2..9d64804750d6 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -1514,8 +1514,6 @@ static int hns_roce_alloc_vf_resource(struct hns_roce_dev *hr_dev)
req_a = (struct hns_roce_vf_res_a *)desc[0].data;
req_b = (struct hns_roce_vf_res_b *)desc[1].data;
- memset(req_a, 0, sizeof(*req_a));
- memset(req_b, 0, sizeof(*req_b));
for (i = 0; i < 2; i++) {
hns_roce_cmq_setup_basic_desc(&desc[i],
HNS_ROCE_OPC_ALLOC_VF_RES, false);