From: Cyrill Gorcunov <gorcunov@gmail.com>
Date: Tue, 23 Nov 2010 11:43:44 +0000 (+0000)
Subject: net, ppp: Report correct error code if unit allocation failed
X-Git-Tag: v2.6.37-rc4~4^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bcc70bb3aeae7c3d035881d41055685f08a2b745;p=pandora-kernel.git

net, ppp: Report correct error code if unit allocation failed

Allocating unit from ird might return several error codes
not only -EAGAIN, so it should not be changed and returned
precisely. Same time unit release procedure should be invoked
only if device is unregistering.

Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
CC: Paul Mackerras <paulus@samba.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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