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Commit 87809f83 authored by kbuild test robot's avatar kbuild test robot Committed by Doug Ledford
Browse files

IB/hns: fix returnvar.cocci warnings 



drivers/infiniband/hw/hns/hns_roce_hw_v1.c:2026:5-8: Unneeded variable: "ret". Return "0" on line 2046

 Remove unneeded variable used to store return value.

Generated by: scripts/coccinelle/misc/returnvar.cocci

Fixes: 7d1b6a678e0b ("IB/hns: Support compile test for hns RoCE driver")
CC: Matan Barak <matanb@mellanox.com>
Signed-off-by: default avatarFengguang Wu <fengguang.wu@intel.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 3756c7f5

drivers/infiniband/hw/hns/hns_roce_hw_v1.c

+1 −2
Original line number Original line Diff line number Diff line
@@ -2023,7 +2023,6 @@ int hns_roce_v1_req_notify_cq(struct ib_cq *ibcq, enum ib_cq_notify_flags flags) 
	struct hns_roce_cq *hr_cq = to_hr_cq(ibcq);

	struct hns_roce_cq *hr_cq = to_hr_cq(ibcq);

	u32 notification_flag;

	u32 notification_flag;

	u32 doorbell[2];

	u32 doorbell[2];

	int ret = 0;





	notification_flag = (flags & IB_CQ_SOLICITED_MASK) ==

	notification_flag = (flags & IB_CQ_SOLICITED_MASK) ==

			    IB_CQ_SOLICITED ? CQ_DB_REQ_NOT : CQ_DB_REQ_NOT_SOL;

			    IB_CQ_SOLICITED ? CQ_DB_REQ_NOT : CQ_DB_REQ_NOT_SOL;
@@ -2043,7 +2042,7 @@ int hns_roce_v1_req_notify_cq(struct ib_cq *ibcq, enum ib_cq_notify_flags flags) 




	hns_roce_write64_k(doorbell, hr_cq->cq_db_l);

	hns_roce_write64_k(doorbell, hr_cq->cq_db_l);





	return ret;

	return 0;

}

}





static int hns_roce_v1_poll_one(struct hns_roce_cq *hr_cq,

static int hns_roce_v1_poll_one(struct hns_roce_cq *hr_cq,