mac80211: add PLINK_ prefix and kernel doc to enum plink_state

Signed-off-by: Luis Carlos Cobo <luisca@cozybit.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c
index 54d5ced..594a335 100644
--- a/net/mac80211/mesh.c
+++ b/net/mac80211/mesh.c
@@ -91,9 +91,9 @@
 
 	/* In case mesh_plink_free_count > 0 and mesh_plinktbl_capacity == 0,
 	 * the mesh interface might be able to establish plinks with peers that
-	 * are already on the table but are not on ESTAB state. However, in
-	 * general the mesh interface is not accepting peer link requests from
-	 * new peers, and that must be reflected in the beacon
+	 * are already on the table but are not on PLINK_ESTAB state. However,
+	 * in general the mesh interface is not accepting peer link requests
+	 * from new peers, and that must be reflected in the beacon
 	 */
 	free_plinks = mesh_plink_availables(sdata);