From: H Hartley Sweeten <hartleys@visionengravers.com>
Date: Tue, 12 Jun 2012 18:59:33 +0000 (-0700)
Subject: staging: comedi: propogate error code from comedi_alloc_subdevices
X-Git-Tag: v3.6-rc1~100^2~820
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8b6c56949ffa83dbc2a6e8fa3f98b10a19372207;p=pandora-kernel.git

staging: comedi: propogate error code from comedi_alloc_subdevices

comedi_alloc_subdevices can fail with -EINVAL or -ENOMEM. When it
does fail make sure to pass the proper error code back.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbott@mev.co.uk>
Cc: Frank Mori Hess <fmhess@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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