diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index edd317fa7c0aa..c3e1aa7c1a805 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -831,11 +831,11 @@ static int rt2x00lib_probe_hw_modes(struct rt2x00_dev *rt2x00dev,
 	if (spec->supported_rates & SUPPORT_RATE_OFDM)
 		num_rates += 8;
 
-	channels = kzalloc(sizeof(*channels) * spec->num_channels, GFP_KERNEL);
+	channels = kcalloc(spec->num_channels, sizeof(*channels), GFP_KERNEL);
 	if (!channels)
 		return -ENOMEM;
 
-	rates = kzalloc(sizeof(*rates) * num_rates, GFP_KERNEL);
+	rates = kcalloc(num_rates, sizeof(*rates), GFP_KERNEL);
 	if (!rates)
 		goto exit_free_channels;