net: set name_assign_type in alloc_netdev()

Extend alloc_netdev{,_mq{,s}}() to take name_assign_type as argument, and convert
all users to pass NET_NAME_UNKNOWN.

Coccinelle patch:

@@
expression sizeof_priv, name, setup, txqs, rxqs, count;
@@

(
-alloc_netdev_mqs(sizeof_priv, name, setup, txqs, rxqs)
+alloc_netdev_mqs(sizeof_priv, name, NET_NAME_UNKNOWN, setup, txqs, rxqs)
|
-alloc_netdev_mq(sizeof_priv, name, setup, count)
+alloc_netdev_mq(sizeof_priv, name, NET_NAME_UNKNOWN, setup, count)
|
-alloc_netdev(sizeof_priv, name, setup)
+alloc_netdev(sizeof_priv, name, NET_NAME_UNKNOWN, setup)
)

v9: move comments here from the wrong commit

Signed-off-by: Tom Gundersen <teg@jklm.no>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 2 deletions

diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
index 365b2b6f3942..5f19dfbc4c6a 100644
--- a/net/ipv6/ip6_gre.c
+++ b/net/ipv6/ip6_gre.c
@@ -322,7 +322,8 @@ static struct ip6_tnl *ip6gre_tunnel_locate(struct net *net,
         else
                 strcpy(name, "ip6gre%d");
 
-        dev = alloc_netdev(sizeof(*t), name, ip6gre_tunnel_setup);
+        dev = alloc_netdev(sizeof(*t), name, NET_NAME_UNKNOWN,
+                           ip6gre_tunnel_setup);
         if (!dev)
                 return NULL;
 
@@ -1326,7 +1327,8 @@ static int __net_init ip6gre_init_net(struct net *net)
         int err;
 
         ign->fb_tunnel_dev = alloc_netdev(sizeof(struct ip6_tnl), "ip6gre0",
-                                           ip6gre_tunnel_setup);
+                                          NET_NAME_UNKNOWN,
+                                          ip6gre_tunnel_setup);
         if (!ign->fb_tunnel_dev) {
                 err = -ENOMEM;
                 goto err_alloc_dev;