netfilter: ipset: Coding style fixes

[~andy/linux] / net / mac80211 / main.c

diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index c26e231c733af85d66fba73821ee877ca4338912..bd7529363193ae5cb6ab55f7f1fc997c90e202b9 100644 (file)
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -207,6 +207,10 @@ void ieee80211_bss_info_change_notify(struct ieee80211_sub_if_data *sdata,
                sdata->vif.bss_conf.bssid = NULL;
        else if (ieee80211_vif_is_mesh(&sdata->vif)) {
                sdata->vif.bss_conf.bssid = zero;
+       } else if (sdata->vif.type == NL80211_IFTYPE_P2P_DEVICE) {
+               sdata->vif.bss_conf.bssid = sdata->vif.addr;
+               WARN_ONCE(changed & ~(BSS_CHANGED_IDLE),
+                         "P2P Device BSS changed %#x", changed);
        } else {
                WARN_ON(1);
                return;
@@ -514,6 +518,11 @@ ieee80211_default_mgmt_stypes[NUM_NL80211_IFTYPES] = {
                        BIT(IEEE80211_STYPE_AUTH >> 4) |
                        BIT(IEEE80211_STYPE_DEAUTH >> 4),
        },
+       [NL80211_IFTYPE_P2P_DEVICE] = {
+               .tx = 0xffff,
+               .rx = BIT(IEEE80211_STYPE_ACTION >> 4) |
+                       BIT(IEEE80211_STYPE_PROBE_REQ >> 4),
+       },
 };
 
 static const struct ieee80211_ht_cap mac80211_ht_capa_mod_mask = {
@@ -536,6 +545,11 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len,
        int priv_size, i;
        struct wiphy *wiphy;
 
+       if (WARN_ON(!ops->tx || !ops->start || !ops->stop || !ops->config ||
+                   !ops->add_interface || !ops->remove_interface ||
+                   !ops->configure_filter))
+               return NULL;
+
        if (WARN_ON(ops->sta_state && (ops->sta_add || ops->sta_remove)))
                return NULL;
 
@@ -588,13 +602,6 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len,
 
        local->hw.priv = (char *)local + ALIGN(sizeof(*local), NETDEV_ALIGN);
 
-       BUG_ON(!ops->tx);
-       BUG_ON(!ops->start);
-       BUG_ON(!ops->stop);
-       BUG_ON(!ops->config);
-       BUG_ON(!ops->add_interface);
-       BUG_ON(!ops->remove_interface);
-       BUG_ON(!ops->configure_filter);
        local->ops = ops;
 
        /* set up some defaults */