bonding: add bond_has_slaves() and use it
Currently we verify if we have slaves by checking if bond->slave_list is
empty. Create a define bond_has_slaves() and use it, a bit more readable
and easier to change in the future.
CC: Jay Vosburgh <fubar@us.ibm.com>
CC: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: Veaceslav Falico <vfalico@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index c861ee7..1337eaf 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -2117,7 +2117,7 @@
read_lock(&bond->lock);
//check if there are any slaves
- if (list_empty(&bond->slave_list))
+ if (!bond_has_slaves(bond))
goto re_arm;
// check if agg_select_timer timer after initialize is timed out
