mac80211: split off mesh handling entirely
This patch splits off mesh handling from the STA/IBSS.
Unfortunately it increases mesh code size a bit, but I
think it makes things clearer. The patch also reduces
per-interface run-time memory usage.
Also clean up a few places where ifdef is not required.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 6a7f4fa..522fe61 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -252,6 +252,8 @@
sdata->bss = &sdata->u.ap;
break;
case IEEE80211_IF_TYPE_MESH_POINT:
+ if (!ieee80211_vif_is_mesh(&sdata->vif))
+ break;
/* mesh ifaces must set allmulti to forward mcast traffic */
atomic_inc(&local->iff_allmultis);
break;
@@ -540,10 +542,6 @@
ieee80211_configure_filter(local);
netif_addr_unlock_bh(local->mdev);
break;
- case IEEE80211_IF_TYPE_MESH_POINT:
- /* allmulti is always set on mesh ifaces */
- atomic_dec(&local->iff_allmultis);
- /* fall through */
case IEEE80211_IF_TYPE_STA:
case IEEE80211_IF_TYPE_IBSS:
sdata->u.sta.state = IEEE80211_STA_MLME_DISABLED;
@@ -571,6 +569,13 @@
sdata->u.sta.extra_ie = NULL;
sdata->u.sta.extra_ie_len = 0;
/* fall through */
+ case IEEE80211_IF_TYPE_MESH_POINT:
+ if (ieee80211_vif_is_mesh(&sdata->vif)) {
+ /* allmulti is always set on mesh ifaces */
+ atomic_dec(&local->iff_allmultis);
+ ieee80211_stop_mesh(sdata);
+ }
+ /* fall through */
default:
conf.vif = &sdata->vif;
conf.type = sdata->vif.type;