From c14d01b8a159b9b6a337ccd91de2b89c8f37b3a4 Mon Sep 17 00:00:00 2001
From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Sun, 26 Aug 2012 08:55:15 +0800
Subject: staging: et131x: using is_zero_ether_addr() to simplify the code

Using is_zero_ether_addr() to simplify the code

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/et131x/et131x.c b/drivers/staging/et131x/et131x.c
index 029725c..c13499d 100644
--- a/drivers/staging/et131x/et131x.c
+++ b/drivers/staging/et131x/et131x.c
@@ -3955,12 +3955,7 @@ static void et131x_hwaddr_init(struct et131x_adapter *adapter)
 	 * EEPROM then we need to generate the last octet and set it on the
 	 * device
 	 */
-	if (adapter->rom_addr[0] == 0x00 &&
-	    adapter->rom_addr[1] == 0x00 &&
-	    adapter->rom_addr[2] == 0x00 &&
-	    adapter->rom_addr[3] == 0x00 &&
-	    adapter->rom_addr[4] == 0x00 &&
-	    adapter->rom_addr[5] == 0x00) {
+	if (is_zero_ether_addr(adapter->rom_addr)) {
 		/*
 		 * We need to randomly generate the last octet so we
 		 * decrease our chances of setting the mac address to
-- 
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