diff options
Diffstat (limited to 'net/mac80211/iface.c')
| -rw-r--r-- | net/mac80211/iface.c | 52 |
1 files changed, 21 insertions, 31 deletions
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index a8fbedd530f4..0ea7e77860b7 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -278,13 +278,8 @@ static int _ieee80211_change_mac(struct ieee80211_sub_if_data *sdata, ret = eth_mac_addr(sdata->dev, sa); if (ret == 0) { - if (check_dup) { - memcpy(sdata->vif.addr, sa->sa_data, ETH_ALEN); - ether_addr_copy(sdata->vif.bss_conf.addr, sdata->vif.addr); - } else { - memset(sdata->vif.addr, 0, ETH_ALEN); - memset(sdata->vif.bss_conf.addr, 0, ETH_ALEN); - } + memcpy(sdata->vif.addr, sa->sa_data, ETH_ALEN); + ether_addr_copy(sdata->vif.bss_conf.addr, sdata->vif.addr); } /* Regardless of eth_mac_addr() return we still want to add the @@ -300,7 +295,6 @@ static int ieee80211_change_mac(struct net_device *dev, void *addr) { struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); struct ieee80211_local *local = sdata->local; - int ret; /* * This happens during unregistration if there's a bond device @@ -310,11 +304,9 @@ static int ieee80211_change_mac(struct net_device *dev, void *addr) if (!dev->ieee80211_ptr->registered) return 0; - wiphy_lock(local->hw.wiphy); - ret = _ieee80211_change_mac(sdata, addr); - wiphy_unlock(local->hw.wiphy); + guard(wiphy)(local->hw.wiphy); - return ret; + return _ieee80211_change_mac(sdata, addr); } static inline int identical_mac_addr_allowed(int type1, int type2) @@ -450,16 +442,13 @@ static int ieee80211_open(struct net_device *dev) if (!is_valid_ether_addr(dev->dev_addr)) return -EADDRNOTAVAIL; - wiphy_lock(sdata->local->hw.wiphy); + guard(wiphy)(sdata->local->hw.wiphy); + err = ieee80211_check_concurrent_iface(sdata, sdata->vif.type); if (err) - goto out; + return err; - err = ieee80211_do_open(&sdata->wdev, true); -out: - wiphy_unlock(sdata->local->hw.wiphy); - - return err; + return ieee80211_do_open(&sdata->wdev, true); } static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, bool going_down) @@ -780,11 +769,11 @@ static int ieee80211_stop(struct net_device *dev) ieee80211_stop_mbssid(sdata); } - wiphy_lock(sdata->local->hw.wiphy); + guard(wiphy)(sdata->local->hw.wiphy); + wiphy_work_cancel(sdata->local->hw.wiphy, &sdata->activate_links_work); ieee80211_do_stop(sdata, true); - wiphy_unlock(sdata->local->hw.wiphy); return 0; } @@ -1323,6 +1312,8 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up) } } + sdata->vif.addr_valid = sdata->vif.type != NL80211_IFTYPE_MONITOR || + (sdata->u.mntr.flags & MONITOR_FLAG_ACTIVE); switch (sdata->vif.type) { case NL80211_IFTYPE_AP_VLAN: /* no need to tell driver, but set carrier and chanctx */ @@ -1569,6 +1560,10 @@ static void ieee80211_iface_process_skb(struct ieee80211_local *local, ieee80211_process_neg_ttlm_res(sdata, mgmt, skb->len); break; + case WLAN_PROTECTED_EHT_ACTION_LINK_RECONFIG_RESP: + ieee80211_process_ml_reconf_resp(sdata, mgmt, + skb->len); + break; default: break; } @@ -2282,7 +2277,7 @@ void ieee80211_remove_interfaces(struct ieee80211_local *local) */ cfg80211_shutdown_all_interfaces(local->hw.wiphy); - wiphy_lock(local->hw.wiphy); + guard(wiphy)(local->hw.wiphy); WARN(local->open_count, "%s: open count remains %d\n", wiphy_name(local->hw.wiphy), local->open_count); @@ -2312,7 +2307,6 @@ void ieee80211_remove_interfaces(struct ieee80211_local *local) if (!netdev) kfree(sdata); } - wiphy_unlock(local->hw.wiphy); } static int netdev_notify(struct notifier_block *nb, @@ -2374,18 +2368,14 @@ void ieee80211_vif_block_queues_csa(struct ieee80211_sub_if_data *sdata) if (ieee80211_hw_check(&local->hw, HANDLES_QUIET_CSA)) return; - ieee80211_stop_vif_queues(local, sdata, - IEEE80211_QUEUE_STOP_REASON_CSA); - sdata->csa_blocked_queues = true; + ieee80211_stop_vif_queues_norefcount(local, sdata, + IEEE80211_QUEUE_STOP_REASON_CSA); } void ieee80211_vif_unblock_queues_csa(struct ieee80211_sub_if_data *sdata) { struct ieee80211_local *local = sdata->local; - if (sdata->csa_blocked_queues) { - ieee80211_wake_vif_queues(local, sdata, - IEEE80211_QUEUE_STOP_REASON_CSA); - sdata->csa_blocked_queues = false; - } + ieee80211_wake_vif_queues_norefcount(local, sdata, + IEEE80211_QUEUE_STOP_REASON_CSA); } |