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Code Issues Releases Wiki Activity

[delete] useless logic

This commit is contained in:
xiangxistu 2021-02-25 14:44:02 +08:00
parent 7a2ae46ecf
commit e02f3764bd
1 changed files with 2 additions and 8 deletions
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10
components/net/netdev/src/netdev.c
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@ -45,7 +45,6 @@ struct netdev *netdev_default;
int netdev_register(struct netdev *netdev, const char *name, void *user_data) int netdev_register(struct netdev *netdev, const char *name, void *user_data)
{ {
rt_base_t level; rt_base_t level;
uint8_t name_len;
uint16_t flags_mask; uint16_t flags_mask;
int index; int index;
@ -82,17 +81,12 @@ int netdev_register(struct netdev *netdev, const char *name, void *user_data)
{ {
char netdev_name[RT_NAME_MAX + 1] = {0}; char netdev_name[RT_NAME_MAX + 1] = {0};
name_len = RT_NAME_MAX; rt_strncpy(netdev_name, name, RT_NAME_MAX);
rt_strncpy(netdev_name, name, name_len);
LOG_E("netdev name[%s] length is so long that have been cut into [%s].", name, netdev_name); LOG_E("netdev name[%s] length is so long that have been cut into [%s].", name, netdev_name);
} }
else
{
name_len = rt_strlen(name);
}
/* fill network interface device */ /* fill network interface device */
rt_strncpy(netdev->name, name, name_len); rt_strncpy(netdev->name, name, RT_NAME_MAX);
netdev->user_data = user_data; netdev->user_data = user_data;
/* initialize current network interface device single list */ /* initialize current network interface device single list */