Commit a5531e9b authored Jul 28, 2020 by Lang Cheng Committed by Jason Gunthorpe Jul 30, 2020

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>

parent eaaa98de

drivers/infiniband/hw/hns/hns_roce_hw_v2.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -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);

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