bonding: Remove unneeded list_empty checks.

Some places iterate over the checked list right after the check
itself, so even if the list is empty, the list_for_each_xxx
iterator will make everything right by himself.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Acked-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 5e3b942..2a0039f 100644 (file)
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -2433,9 +2433,6 @@ static int bond_has_this_ip(struct bonding *bond, __be32 ip)
        if (ip == bond->master_ip)
                return 1;
 
-       if (list_empty(&bond->vlan_list))
-               return 0;
-
        list_for_each_entry(vlan, &bond->vlan_list, vlan_list) {
                if (ip == vlan->vlan_ip)
                        return 1;
@@ -3495,9 +3492,6 @@ static int bond_inetaddr_event(struct notifier_block *this, unsigned long event,
                        }
                }
 
-               if (list_empty(&bond->vlan_list))
-                       continue;
-
                list_for_each_entry(vlan, &bond->vlan_list, vlan_list) {
                        vlan_dev = vlan_group_get_device(bond->vlgrp, vlan->vlan_id);
                        if (vlan_dev == event_dev) {