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path: root/drivers/net/bonding
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-rw-r--r--drivers/net/bonding/bond_main.c19
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 6d3b8db882a1..d643807a8e6a 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -1302,19 +1302,20 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
1302 } 1302 }
1303 1303
1304 if (slave_ops->ndo_set_mac_address == NULL) { 1304 if (slave_ops->ndo_set_mac_address == NULL) {
1305 if (!bond_has_slaves(bond)) { 1305 pr_warn("%s: Warning: The slave device specified does not support setting the MAC address\n",
1306 pr_warn("%s: Warning: The first slave device specified does not support setting the MAC address\n", 1306 bond_dev->name);
1307 bond_dev->name); 1307 if (BOND_MODE(bond) == BOND_MODE_ACTIVEBACKUP &&
1308 if (BOND_MODE(bond) == BOND_MODE_ACTIVEBACKUP) { 1308 bond->params.fail_over_mac != BOND_FOM_ACTIVE) {
1309 if (!bond_has_slaves(bond)) {
1309 bond->params.fail_over_mac = BOND_FOM_ACTIVE; 1310 bond->params.fail_over_mac = BOND_FOM_ACTIVE;
1310 pr_warn("%s: Setting fail_over_mac to active for active-backup mode\n", 1311 pr_warn("%s: Setting fail_over_mac to active for active-backup mode\n",
1311 bond_dev->name); 1312 bond_dev->name);
1313 } else {
1314 pr_err("%s: Error: The slave device specified does not support setting the MAC address, but fail_over_mac is not set to active\n",
1315 bond_dev->name);
1316 res = -EOPNOTSUPP;
1317 goto err_undo_flags;
1312 } 1318 }
1313 } else if (bond->params.fail_over_mac != BOND_FOM_ACTIVE) {
1314 pr_err("%s: Error: The slave device specified does not support setting the MAC address, but fail_over_mac is not set to active\n",
1315 bond_dev->name);
1316 res = -EOPNOTSUPP;
1317 goto err_undo_flags;
1318 } 1319 }
1319 } 1320 }
1320 1321