From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Tue, 27 May 2014 17:31:13 +0000 (-0700)
Subject: staging: comedi: usbduxfast: remove unreachable code in usbduxfast_ai_cmd()
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~39^2~36^2~30
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=71cf2b4aaa1c1055ade82917972832f70180cfcb;p=pandora-kernel.git

staging: comedi: usbduxfast: remove unreachable code in usbduxfast_ai_cmd()

The (*do_cmdtest) validates that the 'stop_arg' is >= 1 for a 'stop_src'
of TRIG_COUNT and the 'scan_end_arg' is validated to be the 'chanlist_len'
which will always be >= 1. Remove the unreachable error code for an
'ai_sample_count < 1'.

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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