From: Xinhao Liu <liuxinhao5@xxxxxxxxxxxxx> There is no need to initialize some variable because they will be assigned with a value later. Signed-off-by: Xinhao Liu <liuxinhao5@xxxxxxxxxxxxx> Signed-off-by: Weihang Li <liweihang@xxxxxxxxxx> --- drivers/infiniband/hw/hns/hns_roce_hem.c | 2 +- drivers/infiniband/hw/hns/hns_roce_hw_v1.c | 8 ++++---- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/infiniband/hw/hns/hns_roce_hem.c b/drivers/infiniband/hw/hns/hns_roce_hem.c index 303c8dd..f19bbcc 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hem.c +++ b/drivers/infiniband/hw/hns/hns_roce_hem.c @@ -887,7 +887,7 @@ int hns_roce_init_hem_table(struct hns_roce_dev *hr_dev, unsigned long buf_chunk_size; unsigned long bt_chunk_size; unsigned long bt_chunk_num; - unsigned long num_bt_l0 = 0; + unsigned long num_bt_l0; u32 hop_num; if (get_hem_table_config(hr_dev, &mhop, type)) diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c index eb0fd72..0f4273d 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c @@ -353,8 +353,8 @@ static int hns_roce_v1_post_recv(struct ib_qp *ibqp, unsigned long flags = 0; unsigned int wqe_idx; int ret = 0; - int nreq = 0; - int i = 0; + int nreq; + int i; u32 reg_val; spin_lock_irqsave(&hr_qp->rq.lock, flags); @@ -2300,7 +2300,7 @@ int hns_roce_v1_poll_cq(struct ib_cq *ibcq, int num_entries, struct ib_wc *wc) struct hns_roce_qp *cur_qp = NULL; unsigned long flags; int npolled; - int ret = 0; + int ret; spin_lock_irqsave(&hr_cq->lock, flags); @@ -4123,7 +4123,7 @@ static int hns_roce_v1_create_eq(struct hns_roce_dev *hr_dev, void __iomem *eqc = hr_dev->eq_table.eqc_base[eq->eqn]; struct device *dev = &hr_dev->pdev->dev; dma_addr_t tmp_dma_addr; - u32 eqcuridx_val = 0; + u32 eqcuridx_val; u32 eqconsindx_val; u32 eqshift_val; __le32 tmp2 = 0; -- 2.8.1
