diff --git a/drivers/net/wireless/rt2x00/rt2x00debug.c b/drivers/net/wireless/rt2x00/rt2x00debug.c
index b0498e7..2d018ce 100644
--- a/drivers/net/wireless/rt2x00/rt2x00debug.c
+++ b/drivers/net/wireless/rt2x00/rt2x00debug.c
@@ -333,7 +333,7 @@
 	if (*offset)
 		return 0;
 
-	data = kzalloc(lines * MAX_LINE_LENGTH, GFP_KERNEL);
+	data = kcalloc(lines, MAX_LINE_LENGTH, GFP_KERNEL);
 	if (!data)
 		return -ENOMEM;