diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2023-08-29 12:18:56 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-09-11 11:27:23 +0200 |
| commit | 076fc8775dafe995e94c106bb732bf2d42dedcea (patch) | |
| tree | bc4ad9b0ea9471eb243eec8ba3bc947f15c805e2 /net/mac80211/main.c | |
| parent | a7614b482d64a1d7f595178b12d71f12936ba9a3 (diff) | |
wifi: cfg80211: remove wdev mutex
Since we're now protecting everything with the wiphy mutex
(and were really using it for almost everything before),
there's no longer any real reason to have a separate wdev
mutex. It may feel better, but really has no value.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/main.c')
| -rw-r--r-- | net/mac80211/main.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 411e44239bb9..0ab603850a85 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -365,13 +365,10 @@ static void ieee80211_restart_work(struct work_struct *work) */ wiphy_work_cancel(local->hw.wiphy, &sdata->u.mgd.csa_connection_drop_work); - if (sdata->vif.bss_conf.csa_active) { - sdata_lock(sdata); + if (sdata->vif.bss_conf.csa_active) ieee80211_sta_connection_lost(sdata, WLAN_REASON_UNSPECIFIED, false); - sdata_unlock(sdata); - } } wiphy_delayed_work_flush(local->hw.wiphy, &sdata->dec_tailroom_needed_wk); @@ -473,7 +470,6 @@ static int ieee80211_ifa_changed(struct notifier_block *nb, */ mutex_lock_nested(&local->hw.wiphy->mtx, 1); __acquire(&local->hw.wiphy->mtx); - sdata_lock(sdata); /* Copy the addresses to the vif config list */ ifa = rtnl_dereference(idev->ifa_list); @@ -490,7 +486,6 @@ static int ieee80211_ifa_changed(struct notifier_block *nb, if (ifmgd->associated) ieee80211_vif_cfg_change_notify(sdata, BSS_CHANGED_ARP_FILTER); - sdata_unlock(sdata); wiphy_unlock(local->hw.wiphy); return NOTIFY_OK; |