netdev - Re: [PATCH net-next] ethtool.h: define DIV_ROUND

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Date:	Tue, 01 Mar 2016 11:42:32 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	nicolas.dichtel@...nd.com
Cc:	netdev@...r.kernel.org, nikolay@...ulusnetworks.com,
	kan.liang@...el.com
Subject: Re: [PATCH net-next] ethtool.h: define DIV_ROUND_UP for userland

From: Nicolas Dichtel <nicolas.dichtel@...nd.com>
Date: Tue,  1 Mar 2016 16:20:41 +0100

> DIV_ROUND_UP and is defined in linux/kernel.h only for the kernel. INT_MAX
> needs limits.h in userland.

It is wrong to provide a definition of this in the user visible global
namespace.