diff --git a/net/mac80211/mesh.h b/net/mac80211/mesh.h
index 3b9d862..7ad035f 100644
--- a/net/mac80211/mesh.h
+++ b/net/mac80211/mesh.h
@@ -245,9 +245,9 @@
 const struct ieee80211_mesh_sync_ops *ieee80211_mesh_sync_ops_get(u8 method);
 
 /* mesh power save */
-void ieee80211_mps_local_status_update(struct ieee80211_sub_if_data *sdata);
-void ieee80211_mps_set_sta_local_pm(struct sta_info *sta,
-				    enum nl80211_mesh_power_mode pm);
+u32 ieee80211_mps_local_status_update(struct ieee80211_sub_if_data *sdata);
+u32 ieee80211_mps_set_sta_local_pm(struct sta_info *sta,
+				   enum nl80211_mesh_power_mode pm);
 void ieee80211_mps_set_frame_flags(struct ieee80211_sub_if_data *sdata,
 				   struct sta_info *sta,
 				   struct ieee80211_hdr *hdr);
@@ -289,8 +289,8 @@
 u32 mesh_accept_plinks_update(struct ieee80211_sub_if_data *sdata);
 void mesh_plink_broken(struct sta_info *sta);
 u32 mesh_plink_deactivate(struct sta_info *sta);
-int mesh_plink_open(struct sta_info *sta);
-void mesh_plink_block(struct sta_info *sta);
+u32 mesh_plink_open(struct sta_info *sta);
+u32 mesh_plink_block(struct sta_info *sta);
 void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata,
 			 struct ieee80211_mgmt *mgmt, size_t len,
 			 struct ieee80211_rx_status *rx_status);