staging: comedi: 8255: check for failure of subdev_8255_init

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The initialization of the 8255 subdevice can fail. Make sure to
check for it.

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

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H Hartley Sweeten 2012-06-13 15:42:28 -07:00 • committed by Greg Kroah-Hartman

parent 34cfcf9acc

commit 3e189f08ef

1 changed files with 4 additions and 2 deletions

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drivers/staging/comedi/drivers/8255.c

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