diff --git a/drivers/base/node.c b/drivers/base/node.c
index 6356866167aff4f7416abafb15850b5cc79244e3..a2aa65b4215d390925c8470d6790b129c16ac88a 100644
--- a/drivers/base/node.c
+++ b/drivers/base/node.c
@@ -180,7 +180,7 @@ static ssize_t node_read_vmstat(struct device *dev,
 static DEVICE_ATTR(vmstat, S_IRUGO, node_read_vmstat, NULL);
 
 static ssize_t node_read_distance(struct device *dev,
-			struct device_attribute *attr, char * buf)
+			struct device_attribute *attr, char *buf)
 {
 	int nid = dev->id;
 	int len = 0;