From 057bef938896e6266ae24ec4266d24792d27c29a Mon Sep 17 00:00:00 2001
From: Matvejchikov Ilya <matvejchikov@gmail.com>
Date: Fri, 6 May 2011 06:23:09 +0000
Subject: [PATCH] NET: slip, fix ldisc->open retval

TTY layer expects 0 if the ldisc->open operation succeeded.

Signed-off-by : Matvejchikov Ilya <matvejchikov@gmail.com>
Acked-by: Oliver Hartkopp <socketcan@hartkopp.net>
Acked-by: Alan Cox <alan@linux.intel.com>

Signed-off-by: David S. Miller <davem@davemloft.net>
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Reading git-format-patch failed