[IPV4]: Do not remove idev when addresses are cleared

Now that we create idev before addresses are added, it no longer makes
sense to remove them when addresses are all deleted.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 5 deletions

diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index fa97b96a3d89..abf6352f990f 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -327,12 +327,8 @@ static void __inet_del_ifa(struct in_device *in_dev, struct in_ifaddr **ifap,
                 }
 
         }
-        if (destroy) {
+        if (destroy)
                 inet_free_ifa(ifa1);
-
-                if (!in_dev->ifa_list)
-                        inetdev_destroy(in_dev);
-        }
 }
 
 static void inet_del_ifa(struct in_device *in_dev, struct in_ifaddr **ifap,