netdev - Re: [PATCH 1/2] arping: Fix finding of a default interface when no -I is specified.

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Message-ID: <50B65A25.1050501@linux-ipv6.org>
Date:	Thu, 29 Nov 2012 03:38:29 +0900
From:	YOSHIFUJI Hideaki <yoshfuji@...ux-ipv6.org>
To:	Jan Synacek <jsynacek@...hat.com>
CC:	netdev@...r.kernel.org, YOSHIFUJI Hideaki <yoshfuji@...ux-ipv6.org>
Subject: Re: [PATCH 1/2] arping: Fix finding of a default interface when no
 -I is specified.

Jan Synacek wrote:
> By default, no interface string should be supplied. This ensures that we can
> recognize if an interface was specified or omitted. Previously, when -I was not
> used, default interface string was compiled-in and the automatic selection
> didn't work correctly.

Okay, but to retain default device support compiled in,
different patch applied.

Thank you, anyway.

P.S. Even if default interface compiled in, you can say "-I ''" to
override that.

--yoshfuji
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