ipvlan: fix check for IP addresses in control path
When an ipvlan interface is down, its addresses are not on the hash list.
Fix checks for existence of addresses not to depend on the hash list, walk
through all interface addresses instead.
Signed-off-by: Jiri Benc <jbenc@redhat.com>
Acked-by: Mahesh Bandewar <maheshb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c
index aaa005b..4fa1420 100644
--- a/drivers/net/ipvlan/ipvlan_main.c
+++ b/drivers/net/ipvlan/ipvlan_main.c
@@ -607,7 +607,7 @@
{
struct ipvl_addr *addr;
- if (ipvlan_addr_busy(ipvlan, ip6_addr, true)) {
+ if (ipvlan_addr_busy(ipvlan->port, ip6_addr, true)) {
netif_err(ipvlan, ifup, ipvlan->dev,
"Failed to add IPv6=%pI6c addr for %s intf\n",
ip6_addr, ipvlan->dev->name);
@@ -635,7 +635,7 @@
{
struct ipvl_addr *addr;
- addr = ipvlan_ht_addr_lookup(ipvlan->port, ip6_addr, true);
+ addr = ipvlan_find_addr(ipvlan, ip6_addr, true);
if (!addr)
return;
@@ -679,7 +679,7 @@
{
struct ipvl_addr *addr;
- if (ipvlan_addr_busy(ipvlan, ip4_addr, false)) {
+ if (ipvlan_addr_busy(ipvlan->port, ip4_addr, false)) {
netif_err(ipvlan, ifup, ipvlan->dev,
"Failed to add IPv4=%pI4 on %s intf.\n",
ip4_addr, ipvlan->dev->name);
@@ -708,7 +708,7 @@
{
struct ipvl_addr *addr;
- addr = ipvlan_ht_addr_lookup(ipvlan->port, ip4_addr, false);
+ addr = ipvlan_find_addr(ipvlan, ip4_addr, false);
if (!addr)
return;