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staging: comedi: das16m1: check for subdev_8255_init() failure
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Thu, 18 Apr 2013 21:32:48 +0000 (14:32 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 19 Apr 2013 18:19:53 +0000 (11:19 -0700)
commit4b3fb0ff745582e2381945dc56f8f1b3e4a2c9c3
tree7c8a93c28f570fe66d6d0ea805f1717eb04fe147tree | snapshot
parenta0b4bccc40983535f518f87792bcb9a7eb103a79commit | diff
staging: comedi: das16m1: check for subdev_8255_init() failure

Make sure to check if subdev_8255_init() fails and propogate the
error code.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/comedi/drivers/das16m1.c diff | blob | history