staging: comedi: pcmmio: use comedi_cmd pointer

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Use a local variable to access the comedi_cmd as a pointer instead
of getting to from the comedi_subdevice pointer.

Remove the unnecessary local variables used for the cmd->chanlist_len.

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>

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H Hartley Sweeten 2014-05-27 10:30:56 -07:00 • committed by Greg Kroah-Hartman

parent 3516a5ef16

commit aecbc17285

1 changed files with 3 additions and 3 deletions

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drivers/staging/comedi/drivers/pcmmio.c

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