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RDMA/hns: Modify hns_roce_hw_v2_get_cfg to simplify the code 

Merge base configuration of hr_dev into hns_roce_hw_v2_get_cfg(). In
addition, there is no need to return 0 at last, so we change return type
of it to void.

Link: https://lore.kernel.org/r/1572952082-6681-8-git-send-email-liweihang@hisilicon.com
Signed-off-by: Lang Cheng <chenglang@huawei.com>
Signed-off-by: Weihang Li <liweihang@hisilicon.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Lang Cheng 2019-11-05 19:08:00 +08:00 committed by Jason Gunthorpe
parent 880f133c60
commit 301cc7eb2c
1 changed files with 4 additions and 11 deletions
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15
drivers/infiniband/hw/hns/hns_roce_hw_v2.c
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@ -6370,12 +6370,14 @@ static const struct pci_device_id hns_roce_hw_v2_pci_tbl[] = {
MODULE_DEVICE_TABLE(pci, hns_roce_hw_v2_pci_tbl);
static int hns_roce_hw_v2_get_cfg(struct hns_roce_dev *hr_dev,
static void hns_roce_hw_v2_get_cfg(struct hns_roce_dev *hr_dev,
struct hnae3_handle *handle)
{
struct hns_roce_v2_priv *priv = hr_dev->priv;
int i;
hr_dev->pci_dev = handle->pdev;
hr_dev->dev = &handle->pdev->dev;
hr_dev->hw = &hns_roce_hw_v2;
hr_dev->dfx = &hns_roce_dfx_hw_v2;
hr_dev->sdb_offset = ROCEE_DB_SQ_L_0_REG;
@ -6400,8 +6402,6 @@ static int hns_roce_hw_v2_get_cfg(struct hns_roce_dev *hr_dev,
hr_dev->reset_cnt = handle->ae_algo->ops->ae_dev_reset_cnt(handle);
priv->handle = handle;
return 0;
}
static int __hns_roce_hw_v2_init_instance(struct hnae3_handle *handle)
@ -6419,14 +6419,7 @@ static int __hns_roce_hw_v2_init_instance(struct hnae3_handle *handle)
goto error_failed_kzalloc;
}
hr_dev->pci_dev = handle->pdev;
hr_dev->dev = &handle->pdev->dev;
ret = hns_roce_hw_v2_get_cfg(hr_dev, handle);
if (ret) {
dev_err(hr_dev->dev, "Get Configuration failed!\n");
goto error_failed_get_cfg;
}
hns_roce_hw_v2_get_cfg(hr_dev, handle);
ret = hns_roce_init(hr_dev);
if (ret) {