mac80211: move out the non-statistics variable estab_plinks from mesh_stat

estab_plinks is not a statistics member. Hence move estab_plinks from
struct mesh_stat to struct ieee80211_if_mesh

Signed-off-by: Ashok Nagarajan <ashok@cozybit.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index f17c41a..b738245 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -316,7 +316,6 @@
 	__u32 dropped_frames_ttl;	/* Not transmitted since mesh_ttl == 0*/
 	__u32 dropped_frames_no_route;	/* Not transmitted, no route found */
 	__u32 dropped_frames_congestion;/* Not forwarded due to congestion */
-	atomic_t estab_plinks;
 };
 
 #define PREQ_Q_F_START		0x1
@@ -599,6 +598,7 @@
 	int preq_queue_len;
 	struct mesh_stats mshstats;
 	struct mesh_config mshcfg;
+	atomic_t estab_plinks;
 	u32 mesh_seqnum;
 	bool accepting_plinks;
 	int num_gates;