diff options
| author | Alexander Aring <aring@mojatatu.com> | 2018-09-30 17:41:29 -0400 |
|---|---|---|
| committer | Stefan Schmidt <stefan@datenfreihafen.org> | 2018-10-02 17:14:13 +0200 |
| commit | 154113eb17735197796ff5f477c6243d00f2c5dc (patch) | |
| tree | 1e912b15b92a4e4a0c3661fb8de3d72be66b6655 /drivers | |
| parent | 3e3a5a1d93f87a08226866d239a0cb8a47e02b01 (diff) | |
| download | linux-154113eb17735197796ff5f477c6243d00f2c5dc.tar.bz2 | |
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')
| -rw-r--r-- | drivers/net/ieee802154/mac802154_hwsim.c | 8 |
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 |