alloc_etherdev() used to install default implementations of these
operations, but they must now be explicitly installed in struct
net_device_ops.
http://mrenz.dyndns.org:52000/git/linux-2.6/.git/commitdiff/240c102d9c54fee7fdc87a4ef2fabc7eb539e00a
==============================
This patch is the result of an automatic spatch transformation to convert
all ndo_start_xmit() return values of 0 to NETDEV_TX_OK.

Some occurences are missed by the automatic conversion, those will be
handled in a seperate patch.
http://mrenz.dyndns.org:52000/git/linux-2.6/.git/commitdiff/6ed106549d17474ca17a16057f4c0ed4eba5a7ca
==============================
alloc_etherdev() used to install a default implementation of this
operation, but it must now be explicitly installed in struct
net_device_ops.
http://mrenz.dyndns.org:52000/git/linux-2.6/.git/commitdiff/635ecaa70e862f85f652581305fe0074810893be
==============================
No need to put ethtool_ops in data, they should be const.
http://mrenz.dyndns.org:52000/git/linux-2.6/.git/commitdiff/0fc0b732eaa38beb93a6fb62f77c7bd9622c76ec
==============================
Use kmemdup when some other buffer is immediately copied into the
allocated region.

A simplified version of the semantic patch that makes this change is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@@
expression from,to,size,flag;
statement S;
@@

-  to = \(kmalloc\|kzalloc\)(size,flag);
+  to = kmemdup(from,size,flag);
   if (to==NULL || ...) S
-  memcpy(to, from, size);
// </smpl>
http://mrenz.dyndns.org:52000/git/linux-2.6/.git/commitdiff/175c04414106c34f0130d8d3bf152825b4829ceb