staging: rtl8192e: use is_broadcast_ether_addr() instead of memcmp()

---
 drivers/staging/rtl8192e/rtllib_softmac.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)
 
diff --git a/drivers/staging/rtl8192e/rtllib_softmac.c b/drivers/staging/rtl8192e/rtllib_softmac.c
index 7c95518..22a2764 100644
--- a/drivers/staging/rtl8192e/rtllib_softmac.c
+++ b/drivers/staging/rtl8192e/rtllib_softmac.c
@@ -19,6 +19,7 @@
 #include <linux/random.h>
 #include <linux/delay.h>
 #include <linux/uaccess.h>
+#include <linux/etherdevice.h>
 #include "dot11d.h"
 
 short rtllib_is_54g(struct rtllib_network *net)
@@ -1843,7 +1844,7 @@ static short probe_rq_parse(struct rtllib_device *ieee, struct sk_buff *skb,
 
 	bssid_match =
 	  (memcmp(header->addr3, ieee->current_network.bssid, ETH_ALEN) != 0) &&
-	  (memcmp(header->addr3, "\xff\xff\xff\xff\xff\xff", ETH_ALEN) != 0);
+	  (!is_broadcast_ether_addr(header->addr3));
 	if (bssid_match)
 		return -1;
 
@@ -3361,9 +3362,7 @@ static int rtllib_wpa_set_encryption(struct rtllib_device *ieee,
 			       param->u.crypt.key_len);
 		return -EINVAL;
 	}
-	if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff &&
-	    param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff &&
-	    param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff) {
+	if (is_broadcast_ether_addr(param->sta_addr)) {
 		if (param->u.crypt.idx >= NUM_WEP_KEYS)
 			return -EINVAL;
 		crypt = &ieee->crypt_info.crypt[param->u.crypt.idx];