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| author | Xinhao Liu <liuxinhao5@hisilicon.com> | 2020-12-11 09:37:34 +0800 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2020-12-11 15:21:35 -0400 |
| commit | 62f3b70ed656640ecb63432014f4bb258cb1975a (patch) | |
| tree | 14c921b866db43f39ca3832c272217c982d38d15 /drivers/infiniband | |
| parent | dc93a0d987fcfe93b132871e72d4ea5aff36dd5c (diff) | |
| download | linux-stable-62f3b70ed656640ecb63432014f4bb258cb1975a.tar.gz linux-stable-62f3b70ed656640ecb63432014f4bb258cb1975a.tar.bz2 linux-stable-62f3b70ed656640ecb63432014f4bb258cb1975a.zip | |
RDMA/hns: Clear redundant variable initialization
There is no need to initialize some variable because they will be assigned
with a value later.
Link: https://lore.kernel.org/r/1607650657-35992-9-git-send-email-liweihang@huawei.com
Signed-off-by: Xinhao Liu <liuxinhao5@hisilicon.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hem.c | 2 | ||||
| -rw-r--r-- | 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 303c8ddd95c9..f19bbcc292eb 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 eb0fd7231a39..0f4273d3062c 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; |