]> git.proxmox.com Git - mirror_ubuntu-disco-kernel.git/commitdiff
bonding: Allow setting and querying xmit policy regardless of mode
authorWagner Ferenc <wferi@niif.hu>
Fri, 7 Dec 2007 07:40:32 +0000 (23:40 -0800)
committerJeff Garzik <jeff@garzik.org>
Fri, 7 Dec 2007 20:00:28 +0000 (15:00 -0500)
From: Wagner Ferenc <wferi@niif.hu>

For consistency with the behaviour of the arp_ip_target option,
let /sys/class/net/bond0/bonding/xmit_hash_policy accept and report
current policy even if the bonding mode in effect does not use it.

Signed-off-by: Ferenc Wagner <wferi@niif.hu>
Acked-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
drivers/net/bonding/bond_sysfs.c

index 9de2c5284e272f1c4ae83fc9e07cdd8ccbf653c1..11b76b352415f6dedad302133b97e952728032dd 100644 (file)
@@ -456,17 +456,11 @@ static ssize_t bonding_show_xmit_hash(struct device *d,
                                      struct device_attribute *attr,
                                      char *buf)
 {
-       int count = 0;
        struct bonding *bond = to_bond(d);
 
-       if ((bond->params.mode == BOND_MODE_XOR) ||
-           (bond->params.mode == BOND_MODE_8023AD)) {
-               count = sprintf(buf, "%s %d\n",
-                       xmit_hashtype_tbl[bond->params.xmit_policy].modename,
-                       bond->params.xmit_policy);
-       }
-
-       return count;
+       return sprintf(buf, "%s %d\n",
+                      xmit_hashtype_tbl[bond->params.xmit_policy].modename,
+                      bond->params.xmit_policy);
 }
 
 static ssize_t bonding_store_xmit_hash(struct device *d,
@@ -484,15 +478,6 @@ static ssize_t bonding_store_xmit_hash(struct device *d,
                goto out;
        }
 
-       if ((bond->params.mode != BOND_MODE_XOR) &&
-           (bond->params.mode != BOND_MODE_8023AD)) {
-               printk(KERN_ERR DRV_NAME
-                      "%s: Transmit hash policy is irrelevant in this mode.\n",
-                      bond->dev->name);
-               ret = -EPERM;
-               goto out;
-       }
-
        new_value = bond_parse_parm((char *)buf, xmit_hashtype_tbl);
        if (new_value < 0)  {
                printk(KERN_ERR DRV_NAME