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authorGuangbin Huang <huangguangbin2@huawei.com>2019-10-31 19:23:21 +0800
committerDavid S. Miller <davem@davemloft.net>2019-10-31 12:03:23 -0700
commit0bfdf2868cd511e2ceff983fe66a508b0d03d8c5 (patch)
tree8e4df658fdf2bc5ebe403fbb73adbaab11ae891f /drivers/net/ethernet/hisilicon
parente4b806edfabd43853d365a9fcaf238cf10c3c4ab (diff)
downloadlinux-0bfdf2868cd511e2ceff983fe66a508b0d03d8c5.tar.bz2
net: hns3: optimize local variable initialization
The variable tx_ring is unnecessary to be initialized as it will be set before used, and the variable rst_cnt is better to be initialized when declaration for simplification. Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon')
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3_enet.c2
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c3
2 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index 23bdfe8583da..82ed9c4485fb 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -1771,7 +1771,7 @@ static bool hns3_get_tx_timeo_queue_info(struct net_device *ndev)
{
struct hns3_nic_priv *priv = netdev_priv(ndev);
struct hnae3_handle *h = hns3_get_handle(ndev);
- struct hns3_enet_ring *tx_ring = NULL;
+ struct hns3_enet_ring *tx_ring;
struct napi_struct *napi;
int timeout_queue = 0;
int hw_head, hw_tail;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 69ab86a4b38d..300252785ad8 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -8992,10 +8992,9 @@ static int hclge_init_nic_client_instance(struct hnae3_ae_dev *ae_dev,
{
struct hnae3_client *client = vport->nic.client;
struct hclge_dev *hdev = ae_dev->priv;
- int rst_cnt;
+ int rst_cnt = hdev->rst_stats.reset_cnt;
int ret;
- rst_cnt = hdev->rst_stats.reset_cnt;
ret = client->ops->init_instance(&vport->nic);
if (ret)
return ret;