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ieee802154: hwsim: remove not used ifup list 

This list is a leftover from fakelb driver which had always a full mesh
topology. Idea was to remember all phy's which are currently used by the
subsystem and deliver everything out. The hwsim driver works differently
each phy has a list of other phy's to deliver frames which allows a
own mesh topology.

Signed-off-by: Alexander Aring <aring@mojatatu.com>
Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
This commit is contained in:
Alexander Aring 2018-09-30 17:41:29 -04:00 committed by Stefan Schmidt
parent 3e3a5a1d93
commit 154113eb17
1 changed files with 0 additions and 8 deletions
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8
drivers/net/ieee802154/mac802154_hwsim.c
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@ -37,8 +37,6 @@ MODULE_LICENSE("GPL");
static LIST_HEAD(hwsim_phys);
static DEFINE_MUTEX(hwsim_phys_lock);
static LIST_HEAD(hwsim_ifup_phys);
static struct platform_device *mac802154hwsim_dev;
/* MAC802154_HWSIM netlink family */
@ -85,7 +83,6 @@ struct hwsim_phy {
struct list_head edges;
struct list_head list;
struct list_head list_ifup;
};
static int hwsim_add_one(struct genl_info *info, struct device *dev,
@ -159,9 +156,6 @@ static int hwsim_hw_start(struct ieee802154_hw *hw)
struct hwsim_phy *phy = hw->priv;
phy->suspended = false;
list_add_rcu(&phy->list_ifup, &hwsim_ifup_phys);
synchronize_rcu();
return 0;
}
@ -170,8 +164,6 @@ static void hwsim_hw_stop(struct ieee802154_hw *hw)
struct hwsim_phy *phy = hw->priv;
phy->suspended = true;
list_del_rcu(&phy->list_ifup);
synchronize_rcu();
}
static int