netdev - [PATCH net-next 3/3] bonding: cleanup some redundant code and wrong variables

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Message-ID: <52DF8DC2.2030609@huawei.com>
Date:	Wed, 22 Jan 2014 17:22:10 +0800
From:	Ding Tianhong <dingtianhong@...wei.com>
To:	Jay Vosburgh <fubar@...ibm.com>,
	Veaceslav Falico <vfalico@...hat.com>,
	Andy Gospodarek <andy@...yhouse.net>,
	"David S. Miller" <davem@...emloft.net>,
	Netdev <netdev@...r.kernel.org>
Subject: [PATCH net-next 3/3] bonding: cleanup some redundant code and wrong
 variables

The dev_set_mac_address() will check the dev->netdev_ops->ndo_set_mac_address,
so no need to check it in bond_set_mac_address().

Fix the wrong variables for pr_err().

Cc: Jay Vosburgh <fubar@...ibm.com>
Cc: Veaceslav Falico <vfalico@...hat.com>
Cc: Andy Gospodarek <andy@...yhouse.net>
Signed-off-by: Ding Tianhong <dingtianhong@...wei.com>
---
 drivers/net/bonding/bond_main.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index ce0f5c0..9d92f46 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -3509,15 +3509,7 @@ static int bond_set_mac_address(struct net_device *bond_dev, void *addr)
 	 */
 
 	bond_for_each_slave(bond, slave, iter) {
-		const struct net_device_ops *slave_ops = slave->dev->netdev_ops;
 		pr_debug("slave %p %s\n", slave, slave->dev->name);
-
-		if (slave_ops->ndo_set_mac_address == NULL) {
-			res = -EOPNOTSUPP;
-			pr_debug("EOPNOTSUPP %s\n", slave->dev->name);
-			goto unwind;
-		}
-
 		res = dev_set_mac_address(slave->dev, addr);
 		if (res) {
 			/* TODO: consider downing the slave
@@ -4317,7 +4309,7 @@ static int bond_check_params(struct bond_params *params)
 						      fail_over_mac_tbl);
 		if (fail_over_mac_value == -1) {
 			pr_err("Error: invalid fail_over_mac \"%s\"\n",
-			       arp_validate == NULL ? "NULL" : arp_validate);
+			       fail_over_mac == NULL ? "NULL" : fail_over_mac);
 			return -EINVAL;
 		}
 
-- 
1.8.0



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