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authorNikolay Aleksandrov <nikolay@redhat.com>2014-01-22 17:53:25 +0400
committerDavid S. Miller <davem@davemloft.net>2014-01-23 03:38:42 +0400
commit25a9b54a4b4a996e5a996c1e841c265d40db1d40 (patch)
treedbd8f877a0893d7c900b63684c3d274932796466 /drivers/net/bonding/bond_sysfs.c
parent4fb0ef585eb2825ef4e542c2b1d302dc53f36860 (diff)
downloadlinux-25a9b54a4b4a996e5a996c1e841c265d40db1d40.tar.xz
bonding: convert downdelay to use the new option API
This patch adds the necessary changes so downdelay would use the new bonding option API. Also some trivial style fixes. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> 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.c13
1 files changed, 2 insertions, 11 deletions
diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c
index 5eeb3a2add02..b4f67132b3ba 100644
--- a/drivers/net/bonding/bond_sysfs.c
+++ b/drivers/net/bonding/bond_sysfs.c
@@ -501,22 +501,13 @@ static ssize_t bonding_store_downdelay(struct device *d,
struct device_attribute *attr,
const char *buf, size_t count)
{
- int new_value, ret;
struct bonding *bond = to_bond(d);
+ int ret;
- if (sscanf(buf, "%d", &new_value) != 1) {
- pr_err("%s: no down delay value specified.\n", bond->dev->name);
- return -EINVAL;
- }
-
- if (!rtnl_trylock())
- return restart_syscall();
-
- ret = bond_option_downdelay_set(bond, new_value);
+ ret = bond_opt_tryset_rtnl(bond, BOND_OPT_DOWNDELAY, (char *)buf);
if (!ret)
ret = count;
- rtnl_unlock();
return ret;
}
static DEVICE_ATTR(downdelay, S_IRUGO | S_IWUSR,