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authorEric W. Biederman <ebiederm@xmission.com>2007-09-12 11:26:59 +0200
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-10 16:49:02 -0700
commit890d52d3f1e28888c4122e120426588f5ad63d37 (patch)
treec082ca5fd5e00e033cb22067c927e19a00160beb /net/appletalk/aarp.c
parentab5f5e8b144e4c804ef3aa1ce08a9ca9f01187ce (diff)
downloadvexpress-lsk-890d52d3f1e28888c4122e120426588f5ad63d37.tar.gz
[ATALK]: In notifier handlers convert the void pointer to a netdevice
This slightly improves code safety and clarity. Later network namespace patches touch this code so this is a preliminary cleanup. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/appletalk/aarp.c')
-rw-r--r--net/appletalk/aarp.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/net/appletalk/aarp.c b/net/appletalk/aarp.c
index 3d1655f9838..80b54148460 100644
--- a/net/appletalk/aarp.c
+++ b/net/appletalk/aarp.c
@@ -330,15 +330,16 @@ static void aarp_expire_timeout(unsigned long unused)
static int aarp_device_event(struct notifier_block *this, unsigned long event,
void *ptr)
{
+ struct net_device *dev = ptr;
int ct;
if (event == NETDEV_DOWN) {
write_lock_bh(&aarp_lock);
for (ct = 0; ct < AARP_HASH_SIZE; ct++) {
- __aarp_expire_device(&resolved[ct], ptr);
- __aarp_expire_device(&unresolved[ct], ptr);
- __aarp_expire_device(&proxies[ct], ptr);
+ __aarp_expire_device(&resolved[ct], dev);
+ __aarp_expire_device(&unresolved[ct], dev);
+ __aarp_expire_device(&proxies[ct], dev);
}
write_unlock_bh(&aarp_lock);