bonding: convert arp_validate to use the new option API
This patch adds the necessary changes so arp_validate would use the
new bonding option API. Also fix some trivial/style errors.
Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/bonding/bond_options.c b/drivers/net/bonding/bond_options.c
index 71e8c527..eff68a0 100644
--- a/drivers/net/bonding/bond_options.c
+++ b/drivers/net/bonding/bond_options.c
@@ -45,6 +45,14 @@
{ NULL, -1, 0},
};
+static struct bond_opt_value bond_arp_validate_tbl[] = {
+ { "none", BOND_ARP_VALIDATE_NONE, BOND_VALFLAG_DEFAULT},
+ { "active", BOND_ARP_VALIDATE_ACTIVE, 0},
+ { "backup", BOND_ARP_VALIDATE_BACKUP, 0},
+ { "all", BOND_ARP_VALIDATE_ALL, 0},
+ { NULL, -1, 0},
+};
+
static struct bond_option bond_opts[] = {
[BOND_OPT_MODE] = {
.id = BOND_OPT_MODE,
@@ -69,6 +77,14 @@
.values = bond_xmit_hashtype_tbl,
.set = bond_option_xmit_hash_policy_set
},
+ [BOND_OPT_ARP_VALIDATE] = {
+ .id = BOND_OPT_ARP_VALIDATE,
+ .name = "arp_validate",
+ .desc = "validate src/dst of ARP probes",
+ .unsuppmodes = BOND_MODE_ALL_EX(BIT(BOND_MODE_ACTIVEBACKUP)),
+ .values = bond_arp_validate_tbl,
+ .set = bond_option_arp_validate_set
+ },
{ }
};
@@ -734,31 +750,19 @@
return ret;
}
-int bond_option_arp_validate_set(struct bonding *bond, int arp_validate)
+int bond_option_arp_validate_set(struct bonding *bond,
+ struct bond_opt_value *newval)
{
- if (bond_parm_tbl_lookup(arp_validate, arp_validate_tbl) < 0) {
- pr_err("%s: Ignoring invalid arp_validate value %d.\n",
- bond->dev->name, arp_validate);
- return -EINVAL;
- }
-
- if (bond->params.mode != BOND_MODE_ACTIVEBACKUP) {
- pr_err("%s: arp_validate only supported in active-backup mode.\n",
- bond->dev->name);
- return -EINVAL;
- }
-
- pr_info("%s: setting arp_validate to %s (%d).\n",
- bond->dev->name, arp_validate_tbl[arp_validate].modename,
- arp_validate);
+ pr_info("%s: setting arp_validate to %s (%llu).\n",
+ bond->dev->name, newval->string, newval->value);
if (bond->dev->flags & IFF_UP) {
- if (!arp_validate)
+ if (!newval->value)
bond->recv_probe = NULL;
else if (bond->params.arp_interval)
bond->recv_probe = bond_arp_rcv;
}
- bond->params.arp_validate = arp_validate;
+ bond->params.arp_validate = newval->value;
return 0;
}