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(parent: 8034e62) | patch
staging: comedi: comedi_fops: remove the goto's in comedi_read()
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Wed, 19 Dec 2012 22:40:08 +0000 (15:40 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 7 Jan 2013 22:25:47 +0000 (14:25 -0800)
commit71bbba3722700a0e5adac6a240523b161f6e966a
treed837da94e391f0e5ea8cb166226b63a03438fa77tree | snapshot
parent8034e629bdd9dc5c6ca77158e914ca4ce9eddd95commit | diff
staging: comedi: comedi_fops: remove the goto's in comedi_read()

Use comedi_dev_from_minor() to simplify the return -ENODEV tests.

Cleanup the sanity checking a bit and remove the need for the goto's
when returning an initial error condition.

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