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Code Issues Releases Wiki Activity

RDMA/hns: Delete unnecessary memset when allocating VF resource

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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>
This commit is contained in:
Lang Cheng 2020-07-28 18:42:19 +08:00 committed by Jason Gunthorpe
parent eaaa98dedf
commit a5531e9b70
1 changed files with 0 additions and 2 deletions
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2
drivers/infiniband/hw/hns/hns_roce_hw_v2.c
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@ -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);