From: Pavel Emelyanov <xemul@openvz.org>
Date: Sun, 18 May 2008 04:10:11 +0000 (-0700)
Subject: bonding: Remove unneeded list_empty checks.
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8047637c70e4451e2ac1c17ed9a91a2f753daae7;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

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 5e3b942fb515..2a0039f19377 100644
--- 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) {