mac80211: don't reinit rate control when mesh sta exists
authorHelmut Schaa <helmut.schaa@googlemail.com>
Tue, 27 Nov 2012 17:03:13 +0000 (18:03 +0100)
committerJohannes Berg <johannes.berg@intel.com>
Wed, 28 Nov 2012 13:03:18 +0000 (14:03 +0100)
This fixes some unintended resets of the rate control statistics
when minstrel_ht is used resulting in non-optimal throughput on mesh
links.

Tested-by: Emanuel Taube <emanuel.taube@gmail.com>
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net/mac80211/mesh_plink.c

index ca52dfdd5375cdb8a63049410a1a81b3c715a685..4b274e9c91a5f19c526c9c91d290c9fc574d4098 100644 (file)
@@ -391,7 +391,8 @@ static struct sta_info *mesh_peer_init(struct ieee80211_sub_if_data *sdata,
                sta->ch_width = chandef.width;
        }
 
-       rate_control_rate_init(sta);
+       if (insert)
+               rate_control_rate_init(sta);
        spin_unlock_bh(&sta->lock);
 
        if (insert && sta_info_insert(sta))