diff options
| author | sfeldma@cumulusnetworks.com <sfeldma@cumulusnetworks.com> | 2013-12-12 22:10:45 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-12-14 06:07:32 (GMT) |
| commit | d5c842544342fc3f13774ffc5581d4dd3975059b (patch) | |
| tree | 6fc13e909d6f1971712da3d23558a867ee54b2a4 /drivers/net/bonding/bond_sysfs.c | |
| parent | 29c4948293bfc426e52a921f4259eb3676961e81 (diff) | |
| download | linux-d5c842544342fc3f13774ffc5581d4dd3975059b.tar.xz | |
bonding: add arp_all_targets netlink support
Add IFLA_BOND_ARP_ALL_TARGETS to allow get/set of bonding parameter
arp_all_targets via netlink.
Signed-off-by: Scott Feldman <sfeldma@cumulusnetworks.com>
Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bonding/bond_sysfs.c')
| -rw-r--r-- | drivers/net/bonding/bond_sysfs.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c index bda00a0..dad9bea 100644 --- a/drivers/net/bonding/bond_sysfs.c +++ b/drivers/net/bonding/bond_sysfs.c @@ -399,7 +399,7 @@ static ssize_t bonding_store_arp_all_targets(struct device *d, const char *buf, size_t count) { struct bonding *bond = to_bond(d); - int new_value; + int new_value, ret; new_value = bond_parse_parm(buf, arp_all_targets_tbl); if (new_value < 0) { @@ -407,13 +407,17 @@ static ssize_t bonding_store_arp_all_targets(struct device *d, bond->dev->name, buf); return -EINVAL; } - pr_info("%s: setting arp_all_targets to %s (%d).\n", - bond->dev->name, arp_all_targets_tbl[new_value].modename, - new_value); - bond->params.arp_all_targets = new_value; + if (!rtnl_trylock()) + return restart_syscall(); - return count; + ret = bond_option_arp_all_targets_set(bond, new_value); + if (!ret) + ret = count; + + rtnl_unlock(); + + return ret; } static DEVICE_ATTR(arp_all_targets, S_IRUGO | S_IWUSR, |