From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Fri, 20 Feb 2015 19:52:26 +0000 (-0700)
Subject: staging: comedi: ni_labpc_common: fix logically dead code issue
X-Git-Tag: omap-for-v4.2/o2_dc~155^2~138^2~754
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4f456c8034ad993eb6908b8a53216bca7afe9f1f;p=pandora-kernel.git

staging: comedi: ni_labpc_common: fix logically dead code issue

The quick exit check of (mode == MODE_SINGLE_CHAN) results in coverity
reporting a logically dead code issue in the switch code in
labpc_ai_check_chanlist().

Remove the quick exit check and allow the function to handle the
MODE_SINGLE_CHAN normally (the for loop will only happen 1 time and
the function will return 0).

Reported-by: coverity (CID 1222108)
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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