diff options
author | Brian Norris <briannorris@chromium.org> | 2017-07-24 18:13:22 -0700 |
---|---|---|
committer | Kalle Valo <kvalo@codeaurora.org> | 2017-07-28 17:47:47 +0300 |
commit | 6417dba33538a856cf1b7d605942c707422213c9 (patch) | |
tree | e11345bc7ee40d07e79b0e1f47143179696f0b39 /drivers/net/wireless/marvell | |
parent | ce32d1d83702064e7746453622fc2d6bdcd8baa4 (diff) |
mwifiex: don't short-circuit netdev notifiers on interface deletion
When we leave the delete interface function, there are still netdev
hooks that might try to process the device. We're short-circuiting some
of that by changing the interface type and clearing ieee80211_ptr. This
means we skip NETDEV_UNREGISTER_FINAL in cfg80211. Fortunately, that is
currently a no-op.
We don't need most of the cleanup here anyway:
* the connection state will get (un)set as part of the disconnect
process (which cfg80211 already initiates for us)
* the interface type doesn't actually need to be cleared at all (it'll
trigger a WARN_ON() in cfg80211 if we do)
* the iee80211_ptr isn't really "ours" to clear anyway
So stop resetting those 3 things.
Signed-off-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/marvell')
-rw-r--r-- | drivers/net/wireless/marvell/mwifiex/cfg80211.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c index fdfdf2371986..2be78170ec67 100644 --- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c +++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c @@ -3123,11 +3123,7 @@ int mwifiex_del_virtual_intf(struct wiphy *wiphy, struct wireless_dev *wdev) priv->dfs_chan_sw_workqueue = NULL; } /* Clear the priv in adapter */ - priv->netdev->ieee80211_ptr = NULL; priv->netdev = NULL; - priv->wdev.iftype = NL80211_IFTYPE_UNSPECIFIED; - - priv->media_connected = false; switch (priv->bss_mode) { case NL80211_IFTYPE_UNSPECIFIED: |