From mboxrd@z Thu Jan  1 00:00:00 1970
From: Cong Wang <amwang@redhat.com>
Subject: Re: [Patch net-next v3 1/3] igmp: fix return value of some functions
Date: Sat, 08 Jun 2013 18:56:43 +0800
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Cc: "David S. Miller" <davem@davemloft.net>, netdev@vger.kernel.org,
	netdev-owner@vger.kernel.org,
	Stephen Hemminger <stephen@networkplumber.org>
To: David Stevens <dlstevens@us.ibm.com>
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On Thu, 2013-06-06 at 16:16 -0400, David Stevens wrote:
> > From: Cong Wang <amwang@redhat.com>
> 
> > 
> > There are some places casting the return value to void, actually
> > they can respect the return value.
> 
>         This changes the user-visible errno returns, adding new,
> undocumented errno returns for a POSIX-defined API.
> 

Good point! I will convert the such return value to documented ones, for
example, EINVAL.

Thanks!