1 files changed, 2 insertions, 20 deletions

diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c
index 392e29115c3c..29a7a8a6d16f 100644
--- a/drivers/net/bonding/bond_sysfs.c
+++ b/drivers/net/bonding/bond_sysfs.c
@@ -220,7 +220,6 @@ static ssize_t bonding_store_slaves(struct device *d,
 	char command[IFNAMSIZ + 1] = { 0, };
 	char *ifname;
 	int i, res, ret = count;
-	u32 original_mtu;
 	struct slave *slave;
 	struct net_device *dev = NULL;
 	struct bonding *bond = to_bond(d);
@@ -281,18 +280,7 @@ static ssize_t bonding_store_slaves(struct device *d,
 			memcpy(bond->dev->dev_addr, dev->dev_addr,
 			       dev->addr_len);
 
-		/* Set the slave's MTU to match the bond */
-		original_mtu = dev->mtu;
-		res = dev_set_mtu(dev, bond->dev->mtu);
-		if (res) {
-			ret = res;
-			goto out;
-		}
-
 		res = bond_enslave(bond->dev, dev);
-		bond_for_each_slave(bond, slave, i)
-			if (strnicmp(slave->dev->name, ifname, IFNAMSIZ) == 0)
-				slave->original_mtu = original_mtu;
 		if (res)
 			ret = res;
 
@@ -301,23 +289,17 @@ static ssize_t bonding_store_slaves(struct device *d,
 
 	if (command[0] == '-') {
 		dev = NULL;
-		original_mtu = 0;
 		bond_for_each_slave(bond, slave, i)
 			if (strnicmp(slave->dev->name, ifname, IFNAMSIZ) == 0) {
 				dev = slave->dev;
-				original_mtu = slave->original_mtu;
 				break;
 			}
 		if (dev) {
 			pr_info("%s: Removing slave %s\n",
 				bond->dev->name, dev->name);
-				res = bond_release(bond->dev, dev);
-			if (res) {
+			res = bond_release(bond->dev, dev);
+			if (res)
 				ret = res;
-				goto out;
-			}
-			/* set the slave MTU to the default */
-			dev_set_mtu(dev, original_mtu);
 		} else {
 			pr_err("unable to remove non-existent slave %s for bond %s.\n",
 			       ifname, bond->dev->name);