From: Lijun Ou <oulijun@xxxxxxxxxx> Hns_roce_pd_alloc and hns_roce_reserve_range_qp use unnecessary transformation of parameters. This patch simplify these two functions. Signed-off-by: Lijun Ou <oulijun@xxxxxxxxxx> Signed-off-by: Dongdong Huang(Donald) <hdd.huang@xxxxxxxxxx> Reviewed-by: Wei Hu <xavier.huwei@xxxxxxxxxx> Signed-off-by: Salil Mehta <salil.mehta@xxxxxxxxxx> --- drivers/infiniband/hw/hns/hns_roce_pd.c | 14 +------------- drivers/infiniband/hw/hns/hns_roce_qp.c | 10 +--------- 2 files changed, 2 insertions(+), 22 deletions(-) diff --git a/drivers/infiniband/hw/hns/hns_roce_pd.c b/drivers/infiniband/hw/hns/hns_roce_pd.c index 4109f74..0cd6132 100644 --- a/drivers/infiniband/hw/hns/hns_roce_pd.c +++ b/drivers/infiniband/hw/hns/hns_roce_pd.c @@ -35,19 +35,7 @@ static int hns_roce_pd_alloc(struct hns_roce_dev *hr_dev, unsigned long *pdn) { - struct device *dev = &hr_dev->pdev->dev; - unsigned long pd_number; - int ret = 0; - - ret = hns_roce_bitmap_alloc(&hr_dev->pd_bitmap, &pd_number); - if (ret == -1) { - dev_err(dev, "alloc pdn from pdbitmap failed\n"); - return -ENOMEM; - } - - *pdn = pd_number; - - return 0; + return hns_roce_bitmap_alloc(&hr_dev->pd_bitmap, pdn); } static void hns_roce_pd_free(struct hns_roce_dev *hr_dev, unsigned long pdn) diff --git a/drivers/infiniband/hw/hns/hns_roce_qp.c b/drivers/infiniband/hw/hns/hns_roce_qp.c index dd94e41..73de1d3 100644 --- a/drivers/infiniband/hw/hns/hns_roce_qp.c +++ b/drivers/infiniband/hw/hns/hns_roce_qp.c @@ -112,16 +112,8 @@ static int hns_roce_reserve_range_qp(struct hns_roce_dev *hr_dev, int cnt, int align, unsigned long *base) { struct hns_roce_qp_table *qp_table = &hr_dev->qp_table; - int ret = 0; - unsigned long qpn; - - ret = hns_roce_bitmap_alloc_range(&qp_table->bitmap, cnt, align, &qpn); - if (ret == -1) - return -ENOMEM; - *base = qpn; - - return 0; + return hns_roce_bitmap_alloc_range(&qp_table->bitmap, cnt, align, base); } enum hns_roce_qp_state to_hns_roce_state(enum ib_qp_state state) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html