net/hns3: remove useless variable initializations

This patch removes the redundant initialization of the variable
named ret.

Signed-off-by: Hongbo Zheng <zhenghongbo3@huawei.com>
Signed-off-by: Hao Chen <chenhao164@huawei.com>
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>

diff --git a/drivers/net/hns3/hns3_ethdev.c b/drivers/net/hns3/hns3_ethdev.c
index 4ce9515..49aef7d 100644 (file)
--- a/drivers/net/hns3/hns3_ethdev.c
+++ b/drivers/net/hns3/hns3_ethdev.c
@@ -3597,7 +3597,7 @@ hns3_dev_promiscuous_enable(struct rte_eth_dev *dev)
        struct hns3_adapter *hns = dev->data->dev_private;
        struct hns3_hw *hw = &hns->hw;
        bool en_mc_pmc = (dev->data->all_multicast == 1) ? true : false;
-       int ret = 0;
+       int ret;
 
        rte_spinlock_lock(&hw->lock);
        ret = hns3_set_promisc_mode(hw, true, en_mc_pmc);
@@ -3614,7 +3614,7 @@ hns3_dev_promiscuous_disable(struct rte_eth_dev *dev)
        struct hns3_adapter *hns = dev->data->dev_private;
        struct hns3_hw *hw = &hns->hw;
        bool en_mc_pmc = (dev->data->all_multicast == 1) ? true : false;
-       int ret = 0;
+       int ret;
 
        /* If now in all_multicast mode, must remain in all_multicast mode. */
        rte_spinlock_lock(&hw->lock);
@@ -3632,7 +3632,7 @@ hns3_dev_allmulticast_enable(struct rte_eth_dev *dev)
        struct hns3_adapter *hns = dev->data->dev_private;
        struct hns3_hw *hw = &hns->hw;
        bool en_uc_pmc = (dev->data->promiscuous == 1) ? true : false;
-       int ret = 0;
+       int ret;
 
        rte_spinlock_lock(&hw->lock);
        ret = hns3_set_promisc_mode(hw, en_uc_pmc, true);
@@ -3649,7 +3649,7 @@ hns3_dev_allmulticast_disable(struct rte_eth_dev *dev)
        struct hns3_adapter *hns = dev->data->dev_private;
        struct hns3_hw *hw = &hns->hw;
        bool en_uc_pmc = (dev->data->promiscuous == 1) ? true : false;
-       int ret = 0;
+       int ret;
 
        /* If now in promiscuous mode, must remain in all_multicast mode. */
        if (dev->data->promiscuous == 1)
@@ -4135,7 +4135,7 @@ hns3_dev_start(struct rte_eth_dev *dev)
 {
        struct hns3_adapter *hns = dev->data->dev_private;
        struct hns3_hw *hw = &hns->hw;
-       int ret = 0;
+       int ret;
 
        PMD_INIT_FUNC_TRACE();
        if (rte_atomic16_read(&hw->reset.resetting))

diff --git a/drivers/net/hns3/hns3_ethdev_vf.c b/drivers/net/hns3/hns3_ethdev_vf.c
index 92ed326..1096901 100644 (file)
--- a/drivers/net/hns3/hns3_ethdev_vf.c
+++ b/drivers/net/hns3/hns3_ethdev_vf.c
@@ -1465,7 +1465,7 @@ hns3vf_dev_start(struct rte_eth_dev *dev)
 {
        struct hns3_adapter *hns = dev->data->dev_private;
        struct hns3_hw *hw = &hns->hw;
-       int ret = 0;
+       int ret;
 
        PMD_INIT_FUNC_TRACE();
        if (rte_atomic16_read(&hw->reset.resetting))