diff options
Diffstat (limited to 'net/mac80211/main.c')
| -rw-r--r-- | net/mac80211/main.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/net/mac80211/main.c b/net/mac80211/main.c index f5548e953259..d81c178c7712 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -625,8 +625,6 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len, INIT_DELAYED_WORK(&local->scan_work, ieee80211_scan_work); - ieee80211_work_init(local); - INIT_WORK(&local->restart_work, ieee80211_restart_work); INIT_WORK(&local->reconfig_filter, ieee80211_reconfig_filter); @@ -669,7 +667,7 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len, ieee80211_led_names(local); - ieee80211_hw_roc_setup(local); + ieee80211_roc_setup(local); return &local->hw; } @@ -682,6 +680,7 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) enum ieee80211_band band; int channels, max_bitrates; bool supp_ht; + netdev_features_t feature_whitelist; static const u32 cipher_suites[] = { /* keep WEP first, it may be removed below */ WLAN_CIPHER_SUITE_WEP40, @@ -708,6 +707,12 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) if ((hw->flags & IEEE80211_HW_SCAN_WHILE_IDLE) && !local->ops->hw_scan) return -EINVAL; + /* Only HW csum features are currently compatible with mac80211 */ + feature_whitelist = NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | + NETIF_F_HW_CSUM; + if (WARN_ON(hw->netdev_features & ~feature_whitelist)) + return -EINVAL; + if (hw->max_report_rates == 0) hw->max_report_rates = hw->max_rates; @@ -1009,12 +1014,6 @@ void ieee80211_unregister_hw(struct ieee80211_hw *hw) rtnl_unlock(); - /* - * Now all work items will be gone, but the - * timer might still be armed, so delete it - */ - del_timer_sync(&local->work_timer); - cancel_work_sync(&local->restart_work); cancel_work_sync(&local->reconfig_filter); |
