{nl,cfg,mac}80211: implement dot11MeshHWMPperrMinInterval

As per 802.11mb 13.9.11.3

Signed-off-by: Thomas Pedersen <thomas@cozybit.com>
Signed-off-by: Javier Cardona <javier@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/wireless/mesh.c b/net/wireless/mesh.c
index b7b7868..8c550df 100644
--- a/net/wireless/mesh.c
+++ b/net/wireless/mesh.c
@@ -20,6 +20,7 @@
  * interface
  */
 #define MESH_PREQ_MIN_INT	10
+#define MESH_PERR_MIN_INT	100
 #define MESH_DIAM_TRAVERSAL_TIME 50
 
 /*
@@ -47,6 +48,7 @@
 	.dot11MeshMaxPeerLinks = MESH_MAX_ESTAB_PLINKS,
 	.dot11MeshHWMPactivePathTimeout = MESH_PATH_TIMEOUT,
 	.dot11MeshHWMPpreqMinInterval = MESH_PREQ_MIN_INT,
+	.dot11MeshHWMPperrMinInterval = MESH_PERR_MIN_INT,
 	.dot11MeshHWMPnetDiameterTraversalTime = MESH_DIAM_TRAVERSAL_TIME,
 	.dot11MeshHWMPmaxPREQretries = MESH_MAX_PREQ_RETRIES,
 	.path_refresh_time = MESH_PATH_REFRESH_TIME,