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authorJohannes Berg <johannes.berg@intel.com>2013-01-30 08:50:37 +0100
committerJohannes Berg <johannes.berg@intel.com>2013-02-04 18:57:42 +0100
commit37e0838117084eb957fdf124bf555f4b9933a5a5 (patch)
tree080d87ef770024e818a8649131efd83183768b50 /net/wireless
parent3af6341c5378d1ed0905614575ee9ee2e5522c81 (diff)
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cfg80211: remove unused cfg80211_get_mesh
As Thomas pointed out, cfg80211_get_mesh() is unused and can be removed. Cc: Thomas Pedersen <thomas@cozybit.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless')
-rw-r--r--net/wireless/scan.c65
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)
{