diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/wireless/scan.c | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/net/wireless/scan.c b/net/wireless/scan.c index 1435b97b1ca2..3772638714fa 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -311,43 +311,6 @@ static bool is_bss(struct cfg80211_bss *a, const u8 *bssid, return memcmp(ssidie + 2, ssid, ssid_len) == 0; } -static bool is_mesh(struct cfg80211_bss *a, - const u8 *meshid, size_t meshidlen, - const u8 *meshcfg) -{ - const struct cfg80211_bss_ies *ies; - const u8 *ie; - - if (!WLAN_CAPABILITY_IS_STA_BSS(a->capability)) - return false; - - ies = rcu_access_pointer(a->ies); - if (!ies) - return false; - - ie = cfg80211_find_ie(WLAN_EID_MESH_ID, ies->data, ies->len); - if (!ie) - return false; - if (ie[1] != meshidlen) - return false; - if (memcmp(ie + 2, meshid, meshidlen)) - return false; - - ie = cfg80211_find_ie(WLAN_EID_MESH_CONFIG, ies->data, ies->len); - if (!ie) - return false; - if (ie[1] != sizeof(struct ieee80211_meshconf_ie)) - return false; - - /* - * Ignore mesh capability (last two bytes of the IE) when - * comparing since that may differ between stations taking - * part in the same mesh. - */ - return memcmp(ie + 2, meshcfg, - sizeof(struct ieee80211_meshconf_ie) - 2) == 0; -} - /** * enum bss_compare_mode - BSS compare mode * @BSS_CMP_REGULAR: regular compare mode (for insertion and normal find) @@ -503,34 +466,6 @@ struct cfg80211_bss *cfg80211_get_bss(struct wiphy *wiphy, } EXPORT_SYMBOL(cfg80211_get_bss); -struct cfg80211_bss *cfg80211_get_mesh(struct wiphy *wiphy, - struct ieee80211_channel *channel, - const u8 *meshid, size_t meshidlen, - const u8 *meshcfg) -{ - struct cfg80211_registered_device *dev = wiphy_to_dev(wiphy); - struct cfg80211_internal_bss *bss, *res = NULL; - - spin_lock_bh(&dev->bss_lock); - - list_for_each_entry(bss, &dev->bss_list, list) { - if (channel && bss->pub.channel != channel) - continue; - if (is_mesh(&bss->pub, meshid, meshidlen, meshcfg)) { - res = bss; - kref_get(&res->ref); - break; - } - } - - spin_unlock_bh(&dev->bss_lock); - if (!res) - return NULL; - return &res->pub; -} -EXPORT_SYMBOL(cfg80211_get_mesh); - - static void rb_insert_bss(struct cfg80211_registered_device *dev, struct cfg80211_internal_bss *bss) { |