staging: ks7010: use ether_addr_equal in hostif_data_indication

Instead of comparing ethernet address using memcmp in function
hostif_data_indication use ether_addr_equal function created
for this function.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/ks7010/ks_hostif.c

@@ -375,7 +375,7 @@ void hostif_data_indication(struct ks_wlan_private *priv)
 	eth_proto = ntohs(eth_hdr->h_proto);
 
 	/* source address check */
-	if (memcmp(&priv->eth_addr[0], eth_hdr->h_source, ETH_ALEN) == 0) {
+	if (ether_addr_equal(&priv->eth_addr[0], eth_hdr->h_source)) {
 		netdev_err(priv->net_dev, "invalid : source is own mac address !!\n");
 		netdev_err(priv->net_dev,
 			   "eth_hdrernet->h_dest=%02X:%02X:%02X:%02X:%02X:%02X\n",