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authorAlexander Aring <aring@mojatatu.com>2018-09-30 17:41:29 -0400
committerStefan Schmidt <stefan@datenfreihafen.org>2018-10-02 17:14:13 +0200
commit154113eb17735197796ff5f477c6243d00f2c5dc (patch)
tree1e912b15b92a4e4a0c3661fb8de3d72be66b6655 /drivers/net/ieee802154
parent3e3a5a1d93f87a08226866d239a0cb8a47e02b01 (diff)
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>
Diffstat (limited to 'drivers/net/ieee802154')
-rw-r--r--drivers/net/ieee802154/mac802154_hwsim.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/net/ieee802154/mac802154_hwsim.c b/drivers/net/ieee802154/mac802154_hwsim.c
index bf70ab892e69..51b5198d5943 100644
--- a/drivers/net/ieee802154/mac802154_hwsim.c
+++ b/drivers/net/ieee802154/mac802154_hwsim.c
@@ -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