Commit 880f133c authored Nov 05, 2019 by Lang Cheng Committed by Jason Gunthorpe Nov 08, 2019

RDMA/hns: Simplify doorbell initialization code

If a variable needs to be set to 0 before use, it can be directly
initialized to 0.

Link: https://lore.kernel.org/r/1572952082-6681-7-git-send-email-liweihang@hisilicon.com


Signed-off-by: Lang Cheng <chenglang@huawei.com>
Signed-off-by: Weihang Li <liweihang@hisilicon.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

parent 6eef5242

drivers/infiniband/hw/hns/hns_roce_hw_v2.c

+1 −4

Original line number	Diff line number	Diff line
		@@ -4944,10 +4944,7 @@ static void hns_roce_v2_init_irq_work(struct hns_roce_dev *hr_dev,
		static void set_eq_cons_index_v2(struct hns_roce_eq *eq)
		{
		struct hns_roce_dev *hr_dev = eq->hr_dev;
		__le32 doorbell[2];

		doorbell[0] = 0;
		doorbell[1] = 0;
		__le32 doorbell[2] = {};

		if (eq->type_flag == HNS_ROCE_AEQ) {
		roce_set_field(doorbell[0], HNS_ROCE_V2_EQ_DB_CMD_M,

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