diff options
| author | Yonglong Liu <liuyonglong@huawei.com> | 2021-03-23 10:41:09 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-03-24 22:07:21 +0300 |
| commit | 7f8bcd915724f9485475b515c554b840278526bc (patch) | |
| tree | c427e4df9ba4669d7269a67ed8c99b71bdc1c865 /drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c | |
| parent | 4a4ec57c0656ad4063775db11ace6d498171364a (diff) | |
| download | linux-7f8bcd915724f9485475b515c554b840278526bc.tar.xz | |
net: hns: remove redundant variable initialization
There are some variables in HNS driver will not being referenced
before assigned, so there is no need to init them.
Signed-off-by: Yonglong Liu <liuyonglong@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/hns/hns_dsaf_main.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c index 87d3db4666df..c2a60612f503 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c @@ -1613,7 +1613,7 @@ int hns_dsaf_set_mac_uc_entry( struct dsaf_device *dsaf_dev, struct dsaf_drv_mac_single_dest_entry *mac_entry) { - u16 entry_index = DSAF_INVALID_ENTRY_IDX; + u16 entry_index; struct dsaf_drv_tbl_tcam_key mac_key; struct dsaf_tbl_tcam_ucast_cfg mac_data; struct dsaf_drv_priv *priv = @@ -1679,7 +1679,7 @@ int hns_dsaf_rm_mac_addr( struct dsaf_device *dsaf_dev, struct dsaf_drv_mac_single_dest_entry *mac_entry) { - u16 entry_index = DSAF_INVALID_ENTRY_IDX; + u16 entry_index; struct dsaf_tbl_tcam_ucast_cfg mac_data; struct dsaf_drv_tbl_tcam_key mac_key; @@ -1751,7 +1751,7 @@ static void hns_dsaf_mc_mask_bit_clear(char *dst, const char *src) int hns_dsaf_add_mac_mc_port(struct dsaf_device *dsaf_dev, struct dsaf_drv_mac_single_dest_entry *mac_entry) { - u16 entry_index = DSAF_INVALID_ENTRY_IDX; + u16 entry_index; struct dsaf_drv_tbl_tcam_key mac_key; struct dsaf_drv_tbl_tcam_key mask_key; struct dsaf_tbl_tcam_data *pmask_key = NULL; @@ -1861,7 +1861,7 @@ int hns_dsaf_add_mac_mc_port(struct dsaf_device *dsaf_dev, int hns_dsaf_del_mac_entry(struct dsaf_device *dsaf_dev, u16 vlan_id, u8 in_port_num, u8 *addr) { - u16 entry_index = DSAF_INVALID_ENTRY_IDX; + u16 entry_index; struct dsaf_drv_tbl_tcam_key mac_key; struct dsaf_drv_priv *priv = (struct dsaf_drv_priv *)hns_dsaf_dev_priv(dsaf_dev); @@ -1910,7 +1910,7 @@ int hns_dsaf_del_mac_entry(struct dsaf_device *dsaf_dev, u16 vlan_id, int hns_dsaf_del_mac_mc_port(struct dsaf_device *dsaf_dev, struct dsaf_drv_mac_single_dest_entry *mac_entry) { - u16 entry_index = DSAF_INVALID_ENTRY_IDX; + u16 entry_index; struct dsaf_drv_tbl_tcam_key mac_key; struct dsaf_drv_priv *priv = hns_dsaf_dev_priv(dsaf_dev); struct dsaf_drv_soft_mac_tbl *soft_mac_entry = priv->soft_mac_tbl; @@ -2264,7 +2264,7 @@ void hns_dsaf_update_stats(struct dsaf_device *dsaf_dev, u32 node_num) */ void hns_dsaf_get_regs(struct dsaf_device *ddev, u32 port, void *data) { - u32 i = 0; + u32 i; u32 j; u32 *p = data; u32 reg_tmp; @@ -2768,7 +2768,7 @@ static void set_promisc_tcam_enable(struct dsaf_device *dsaf_dev, u32 port) struct dsaf_drv_mac_single_dest_entry mask_entry; struct dsaf_drv_tbl_tcam_key temp_key, mask_key; struct dsaf_drv_soft_mac_tbl *soft_mac_entry; - u16 entry_index = DSAF_INVALID_ENTRY_IDX; + u16 entry_index; struct dsaf_drv_tbl_tcam_key mac_key; struct hns_mac_cb *mac_cb; u8 addr[ETH_ALEN] = {0}; @@ -2870,7 +2870,7 @@ static void set_promisc_tcam_disable(struct dsaf_device *dsaf_dev, u32 port) struct dsaf_tbl_tcam_data tbl_tcam_data_uc = {0, 0}; struct dsaf_tbl_tcam_data tbl_tcam_mask = {0, 0}; struct dsaf_drv_soft_mac_tbl *soft_mac_entry; - u16 entry_index = DSAF_INVALID_ENTRY_IDX; + u16 entry_index; struct dsaf_drv_tbl_tcam_key mac_key; u8 addr[ETH_ALEN] = {0}; |