diff --git a/net/socket.c b/net/socket.c
index b38a263..a00851f 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -2078,7 +2078,7 @@
 	int cpu;
 	int counter = 0;
 
-	for (cpu = 0; cpu < NR_CPUS; cpu++)
+	for_each_cpu(cpu)
 		counter += per_cpu(sockets_in_use, cpu);
 
 	/* It can be negative, by the way. 8) */