From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Thu, 10 Jan 2013 17:37:27 +0000 (-0700)
Subject: staging: comedi: comedi_buf: remove unreachable dev_warn in comedi_buf_munge()
X-Git-Tag: v3.9-rc1~127^2~427
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a8f40f463fda58b90206173be73dc199beb7395f;p=pandora-kernel.git

staging: comedi: comedi_buf: remove unreachable dev_warn in comedi_buf_munge()

Due to the 'while(count < num_bytes)' the computed 'block_size' will
always be a value greater than 0.

Remove the unreachable dev_warn and the (block_size < 0) test.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbobbi@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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