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net: hns3: modify redundant initialization of variable 

Some temporary variables do not need to be initialized that
they will be set before used, so this patch deletes the
initialization value of these temporary variables.

Signed-off-by: Guojia Liao <liaoguojia@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: Huzhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Guojia Liao 2019-08-16 16:09:38 +08:00 committed by David S. Miller
parent 46ee73508c
commit cdd332accd
6 changed files with 8 additions and 9 deletions
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7
drivers/net/ethernet/hisilicon/hns3/hnae3.c
View File

@ -104,7 +104,6 @@ int hnae3_register_client(struct hnae3_client *client)
{
struct hnae3_client *client_tmp;
struct hnae3_ae_dev *ae_dev;
int ret = 0;
if (!client)
return -ENODEV;
@ -123,7 +122,7 @@ int hnae3_register_client(struct hnae3_client *client)
/* if the client could not be initialized on current port, for
* any error reasons, move on to next available port
*/
ret = hnae3_init_client_instance(client, ae_dev);
int ret = hnae3_init_client_instance(client, ae_dev);
if (ret)
dev_err(&ae_dev->pdev->dev,
"match and instantiation failed for port, ret = %d\n",
@ -164,7 +163,7 @@ void hnae3_register_ae_algo(struct hnae3_ae_algo *ae_algo)
const struct pci_device_id *id;
struct hnae3_ae_dev *ae_dev;
struct hnae3_client *client;
int ret = 0;
int ret;
if (!ae_algo)
return;
@ -258,7 +257,7 @@ int hnae3_register_ae_dev(struct hnae3_ae_dev *ae_dev)
const struct pci_device_id *id;
struct hnae3_ae_algo *ae_algo;
struct hnae3_client *client;
int ret = 0;
int ret;
if (!ae_dev)
return -ENODEV;

2
drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
View File

@ -749,7 +749,7 @@ static int hns3_set_link_ksettings(struct net_device *netdev,
{
struct hnae3_handle *handle = hns3_get_handle(netdev);
const struct hnae3_ae_ops *ops = handle->ae_algo->ops;
int ret = 0;
int ret;
/* Chip don't support this mode. */
if (cmd->base.speed == SPEED_1000 && cmd->base.duplex == DUPLEX_HALF)

2
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c
View File

@ -1557,8 +1557,8 @@ int hclge_config_rocee_ras_interrupt(struct hclge_dev *hdev, bool en)
static void hclge_handle_rocee_ras_error(struct hnae3_ae_dev *ae_dev)
{
enum hnae3_reset_type reset_type = HNAE3_NONE_RESET;
struct hclge_dev *hdev = ae_dev->priv;
enum hnae3_reset_type reset_type;
if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state) ||
hdev->pdev->revision < 0x21)

2
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
View File

@ -404,8 +404,8 @@ static int hclge_tm_port_shaper_cfg(struct hclge_dev *hdev)
{
struct hclge_port_shapping_cmd *shap_cfg_cmd;
struct hclge_desc desc;
u32 shapping_para = 0;
u8 ir_u, ir_b, ir_s;
u32 shapping_para;
int ret;
ret = hclge_shaper_para_calc(hdev->hw.mac.speed,

2
drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c
View File

@ -43,7 +43,7 @@ static int hclgevf_cmd_csq_clean(struct hclgevf_hw *hw)
{
struct hclgevf_dev *hdev = container_of(hw, struct hclgevf_dev, hw);
struct hclgevf_cmq_ring *csq = &hw->cmq.csq;
int clean = 0;
int clean;
u32 head;
head = hclgevf_read_dev(hw, HCLGEVF_NIC_CSQ_HEAD_REG);

2
drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
View File

@ -2302,7 +2302,7 @@ static void hclgevf_uninit_msi(struct hclgevf_dev *hdev)
static int hclgevf_misc_irq_init(struct hclgevf_dev *hdev)
{
int ret = 0;
int ret;
hclgevf_get_misc_vector(hdev);