From: Jens Axboe <axboe@fb.com>
Date: Fri, 29 May 2015 19:11:32 +0000 (-0600)
Subject: block: don't honor chunk sizes for data-less IO
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~120^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e548ca4ee4595f65b262661d166310ad8a149bec;p=pandora-kernel.git

block: don't honor chunk sizes for data-less IO

We don't need to honor chunk sizes for IO that doesn't carry any
data.

Signed-off-by: Jens Axboe <axboe@fb.com>
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