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staging: comedi: das800: trigger sources are validated in (*do_cmdtest)
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Mon, 10 Feb 2014 22:20:35 +0000 (15:20 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 14 Feb 2014 17:31:30 +0000 (09:31 -0800)
commitb41b267dbd17a24657c9bac2150fc1f10061b522
tree754c927ba82dee70f28d607c928abd2981813785tree | snapshot
parentf45cc79ae58ba78f9e7f203f1c7c203b8acb5556commit | diff
staging: comedi: das800: trigger sources are validated in (*do_cmdtest)

The trigger sources were already validataed in the (*do_cmdtest) before the
(*do_cmd) is called. Refactor the code in das800_ai_do_cmd() to use if/else
instead of the switch since the default cases can never be reached.

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/drivers/das800.c diff | blob | history
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