1 files changed, 2 insertions, 2 deletions

diff --git a/include/linux/nodemask.h b/include/linux/nodemask.h
index 962c5e783d50..27e7fa36f707 100644
--- a/include/linux/nodemask.h
+++ b/include/linux/nodemask.h
@@ -445,7 +445,7 @@ static inline int next_memory_node(int nid)
 }
 
 extern unsigned int nr_node_ids;
-extern int nr_online_nodes;
+extern unsigned int nr_online_nodes;
 
 static inline void node_set_online(int nid)
 {
@@ -486,7 +486,7 @@ static inline int num_node_state(enum node_states state)
 #define first_memory_node       0
 #define next_online_node(nid)   (MAX_NUMNODES)
 #define nr_node_ids             1U
-#define nr_online_nodes         1
+#define nr_online_nodes         1U
 
 #define node_set_online(node)      node_set_state((node), N_ONLINE)
 #define node_set_offline(node)     node_clear_state((node), N_ONLINE)