Subject: Re: [PATCH v2] net: introduce helper macro for_each_cmsghdr

From: Joe Perches <[email-masked]>
Date: Tue, 09 Dec 2014 22:56:23 -0800

On Wed, 2014-12-10 at 13:36 +0800, Gu Zheng wrote:
> Introduce helper macro for_each_cmsghdr as a wrapper of the enumerating
> cmsghdr from msghdr, just cleanup. 

This looks nicer.
Ideally this would have used: [PATCH V3] as the subject

> Signed-off-by: Gu Zheng <[email-masked]>
> ---
> v2: use the lower-case macro name as Joe suggested.

And a description of the v2->v3 change here.