Subject: Re: [net-next PATCH 1/2] add iovnl netlink support

From: Scott Feldman <[email-masked]>
Date: Thu, 22 Apr 2010 14:23:30 -0700

On 4/21/10 11:48 PM, "David Miller" <[email-masked]> wrote:

> From: Scott Feldman <[email-masked]>
> Date: Mon, 19 Apr 2010 12:18:07 -0700
> 
>> +#define IOVNL_PROTO_VERSION 1
>> +
> 
> Please delete this in the final version, the macro isn't even used by
> the code.
> 
> We don't do protocol versioning in netlink.  Instead we get the base
> stuff solid from the beginning, and then if something needs fixing up
> we handle this using new attributes in a way which is both backward
> and forward compatible.

Sounds good to me, was a cut-and-paste from dcbnl.h.  How about:

diff --git a/include/linux/dcbnl.h b/include/linux/dcbnl.h
index b7cdbb4..8723491 100644
--- a/include/linux/dcbnl.h
+++ b/include/linux/dcbnl.h
@@ -22,8 +22,6 @@
 
 #include <linux/types.h>
 
-#define DCB_PROTO_VERSION 1
-
 struct dcbmsg {
        __u8               dcb_family;
        __u8               cmd;

-scott