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netdev_unreg: modyify netdev remove logical when mutil-netdev exist

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exxfire 2024-03-15 15:42:14 +08:00 committed by Meco Man
parent 2d7770ecdc
commit 90f86c2b71
1 changed files with 10 additions and 2 deletions
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12
components/net/netdev/src/netdev.c
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@ -165,9 +165,17 @@ int netdev_unregister(struct netdev *netdev)
if (cur_netdev == netdev) if (cur_netdev == netdev)
{ {
/* find this network interface device in network interface device list */ /* find this network interface device in network interface device list */
if (netdev_list == netdev && rt_slist_next(&netdev_list->list) == RT_NULL) if (netdev_list == netdev)
{ {
netdev_list = RT_NULL; rt_slist_t *next = rt_slist_next(node);
if (next)
{
netdev_list = rt_slist_entry(next, struct netdev, list);
}
else
{
netdev_list = RT_NULL;
}
} }
else else
{ {