Convert to %pM instead of using custom code.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/net/dsa/realtek/rtl8366rb.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/dsa/realtek/rtl8366rb.c 

b/drivers/net/dsa/realtek/rtl8366rb.c
index d96ae72b0a5c..103039fe3086 100644

--- a/drivers/net/dsa/realtek/rtl8366rb.c
+++ b/drivers/net/dsa/realtek/rtl8366rb.c

@@ -573,8 +573,7 @@ static int rtl8366rb_set_addr(struct realtek_priv 

*priv)

 	eth_random_addr(addr);

-	dev_info(priv->dev, "set MAC: %02X:%02X:%02X:%02X:%02X:%02X\n",
-		 addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]);
+	dev_info(priv->dev, "set MAC: %pM\n", addr);
 	val = addr[0] << 8 | addr[1];
 	ret = regmap_write(priv->map, RTL8366RB_SMAR0, val);
 	if (ret)