diff options
| author | Lijun Ou <oulijun@huawei.com> | 2016-09-20 17:06:54 +0100 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-10-03 11:43:15 -0400 |
| commit | a4be892e834e8a5a38279c2ebca747b5c7a68f75 (patch) | |
| tree | fdc631799af16d969e39fd9828ce51a5193863eb /drivers/infiniband/hw/hns/hns_roce_hw_v1.c | |
| parent | 1cfbfdd84274fcfb922d814acf3c709e9ae5fa00 (diff) | |
IB/hns: Remove unused parameters in some functions
The parameter named collapsed unused in hns_roce_cq_alloc.
Also, parameter named doorbell_lock unsed in
hns_roce_v1_cq_set_ci. This patch optimize these parameters.
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Reviewed-by: Wei Hu <xavier.huwei@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_hw_v1.c')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hw_v1.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c index 5ffdf7a3e6e3..48c08627faf1 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c @@ -1189,9 +1189,7 @@ static struct hns_roce_cqe *next_cqe_sw(struct hns_roce_cq *hr_cq) return get_sw_cqe(hr_cq, hr_cq->cons_index); } -void hns_roce_v1_cq_set_ci(struct hns_roce_cq *hr_cq, u32 cons_index, - spinlock_t *doorbell_lock) - +void hns_roce_v1_cq_set_ci(struct hns_roce_cq *hr_cq, u32 cons_index) { u32 doorbell[2]; @@ -1251,8 +1249,7 @@ static void __hns_roce_v1_cq_clean(struct hns_roce_cq *hr_cq, u32 qpn, */ wmb(); - hns_roce_v1_cq_set_ci(hr_cq, hr_cq->cons_index, - &to_hr_dev(hr_cq->ib_cq.device)->cq_db_lock); + hns_roce_v1_cq_set_ci(hr_cq, hr_cq->cons_index); } } @@ -1588,10 +1585,8 @@ int hns_roce_v1_poll_cq(struct ib_cq *ibcq, int num_entries, struct ib_wc *wc) break; } - if (npolled) { - hns_roce_v1_cq_set_ci(hr_cq, hr_cq->cons_index, - &to_hr_dev(ibcq->device)->cq_db_lock); - } + if (npolled) + hns_roce_v1_cq_set_ci(hr_cq, hr_cq->cons_index); spin_unlock_irqrestore(&hr_cq->lock, flags); |