bonding: convert primary to use the new option API
This patch adds the necessary changes so primary would use
the new bonding option API.
Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c
index 3f6e4d6..10c58ef 100644
--- a/drivers/net/bonding/bond_sysfs.c
+++ b/drivers/net/bonding/bond_sysfs.c
@@ -710,21 +710,12 @@
const char *buf, size_t count)
{
struct bonding *bond = to_bond(d);
- char ifname[IFNAMSIZ];
int ret;
- sscanf(buf, "%15s", ifname); /* IFNAMSIZ */
- if (ifname[0] == '\n')
- ifname[0] = '\0';
-
- if (!rtnl_trylock())
- return restart_syscall();
-
- ret = bond_option_primary_set(bond, ifname);
+ ret = bond_opt_tryset_rtnl(bond, BOND_OPT_PRIMARY, (char *)buf);
if (!ret)
ret = count;
- rtnl_unlock();
return ret;
}
static DEVICE_ATTR(primary, S_IRUGO | S_IWUSR,