diff options
| author | Arik Nemtsov <arik@wizery.com> | 2014-07-17 18:14:25 +0400 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2014-07-21 14:14:04 +0400 |
| commit | 81dd2b8822410e56048b927be779d95a2b6dc186 (patch) | |
| tree | ae3ae777e082aa6f5211eeb45fda69748e10c835 /net/mac80211/tdls.c | |
| parent | 6f7eaa47e1de30159277f91f1145a6687f13ffd9 (diff) | |
| download | linux-81dd2b8822410e56048b927be779d95a2b6dc186.tar.xz | |
mac80211: move TDLS data to mgd private part
We can only be a station for TDLS connections. Also fix a bug where
a delayed work could be left scheduled if the station interface was
brought down during TDLS setup.
Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/tdls.c')
| -rw-r--r-- | net/mac80211/tdls.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/net/mac80211/tdls.c b/net/mac80211/tdls.c index 72eebea7e60a..c59b8f460eb9 100644 --- a/net/mac80211/tdls.c +++ b/net/mac80211/tdls.c @@ -22,14 +22,14 @@ void ieee80211_tdls_peer_del_work(struct work_struct *wk) struct ieee80211_local *local; sdata = container_of(wk, struct ieee80211_sub_if_data, - tdls_peer_del_work.work); + u.mgd.tdls_peer_del_work.work); local = sdata->local; mutex_lock(&local->mtx); - if (!is_zero_ether_addr(sdata->tdls_peer)) { - tdls_dbg(sdata, "TDLS del peer %pM\n", sdata->tdls_peer); - sta_info_destroy_addr(sdata, sdata->tdls_peer); - eth_zero_addr(sdata->tdls_peer); + if (!is_zero_ether_addr(sdata->u.mgd.tdls_peer)) { + tdls_dbg(sdata, "TDLS del peer %pM\n", sdata->u.mgd.tdls_peer); + sta_info_destroy_addr(sdata, sdata->u.mgd.tdls_peer); + eth_zero_addr(sdata->u.mgd.tdls_peer); } mutex_unlock(&local->mtx); } @@ -561,8 +561,8 @@ ieee80211_tdls_mgmt_setup(struct wiphy *wiphy, struct net_device *dev, mutex_lock(&local->mtx); /* we don't support concurrent TDLS peer setups */ - if (!is_zero_ether_addr(sdata->tdls_peer) && - !ether_addr_equal(sdata->tdls_peer, peer)) { + if (!is_zero_ether_addr(sdata->u.mgd.tdls_peer) && + !ether_addr_equal(sdata->u.mgd.tdls_peer, peer)) { ret = -EBUSY; goto exit; } @@ -593,9 +593,9 @@ ieee80211_tdls_mgmt_setup(struct wiphy *wiphy, struct net_device *dev, if (ret < 0) goto exit; - memcpy(sdata->tdls_peer, peer, ETH_ALEN); + memcpy(sdata->u.mgd.tdls_peer, peer, ETH_ALEN); ieee80211_queue_delayed_work(&sdata->local->hw, - &sdata->tdls_peer_del_work, + &sdata->u.mgd.tdls_peer_del_work, TDLS_PEER_SETUP_TIMEOUT); exit: @@ -751,8 +751,8 @@ int ieee80211_tdls_oper(struct wiphy *wiphy, struct net_device *dev, set_sta_flag(sta, WLAN_STA_TDLS_PEER_AUTH); rcu_read_unlock(); - WARN_ON_ONCE(is_zero_ether_addr(sdata->tdls_peer) || - !ether_addr_equal(sdata->tdls_peer, peer)); + WARN_ON_ONCE(is_zero_ether_addr(sdata->u.mgd.tdls_peer) || + !ether_addr_equal(sdata->u.mgd.tdls_peer, peer)); ret = 0; break; case NL80211_TDLS_DISABLE_LINK: @@ -766,9 +766,9 @@ int ieee80211_tdls_oper(struct wiphy *wiphy, struct net_device *dev, break; } - if (ret == 0 && ether_addr_equal(sdata->tdls_peer, peer)) { - cancel_delayed_work(&sdata->tdls_peer_del_work); - eth_zero_addr(sdata->tdls_peer); + if (ret == 0 && ether_addr_equal(sdata->u.mgd.tdls_peer, peer)) { + cancel_delayed_work(&sdata->u.mgd.tdls_peer_del_work); + eth_zero_addr(sdata->u.mgd.tdls_peer); } mutex_unlock(&local->mtx); |