netdev - Re: [net] igbvf: fix divide by zero

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Message-Id: <20120630.174105.1534523579965895967.davem@davemloft.net>
Date:	Sat, 30 Jun 2012 17:41:05 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	jeffrey.t.kirsher@...el.com
Cc:	mitch.a.williams@...el.com, netdev@...r.kernel.org,
	gospo@...hat.com, sassmann@...hat.com, stable@...r.kernel.org,
	daahern@...co.com
Subject: Re: [net] igbvf: fix divide by zero

From: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Date: Sat, 30 Jun 2012 03:23:19 -0700

> From: Mitch A Williams <mitch.a.williams@...el.com>
> 
> Using ethtool -C ethX rx-usecs 0 crashes with a divide by zero.
> Refactor this function to fix this issue and make it more clear
> what the intent of each conditional is. Add comment regarding
> using a setting of zero.
> 
> CC: stable <stable@...r.kernel.org> [3.3+]
> CC: David Ahern <daahern@...co.com>
> Signed-off-by: Mitch Williams <mitch.a.williams@...el.com>
> Tested-by: Aaron Brown <aaron.f.brown@...el.com>
> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>

Applied, thanks.
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