staging: rtl8712: use '%pM' format to print MAC address

Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/rtl8712/osdep_service.h

@@ -251,9 +251,6 @@ static inline u32 _RND512(u32 sz)
 	return val;
 }
 
-#define MAC2STR(a) (a)[0], (a)[1], (a)[2], (a)[3], (a)[4], (a)[5]
-#define MACSTR "%02x:%02x:%02x:%02x:%02x:%02x"
-
 #define STRUCT_PACKED __attribute__ ((packed))
 
 #endif

drivers/staging/rtl8712/rtl871x_ioctl_linux.c

@@ -1917,8 +1917,7 @@ static int r871x_get_ap_info(struct net_device *dev,
 									irqL);
 			return -EINVAL;
 		}
-		printk(KERN_INFO "r8712u: BSSID:" MACSTR "\n",
-		       MAC2STR(bssid));
+		printk(KERN_INFO "r8712u: BSSID:%pM\n", &bssid[0]);
 		if (!memcmp(bssid, pnetwork->network.MacAddress, ETH_ALEN)) {
 			/* BSSID match, then check if supporting wpa/wpa2 */
 			pbuf = r8712_get_wpa_ie(&pnetwork->network.IEs[12],