From: Arianna Avanzini <avanzini.arianna@gmail.com>
Date: Fri, 22 Aug 2014 11:20:02 +0000 (+0200)
Subject: xen, blkfront: factor out flush-related checks from do_blkif_request()
X-Git-Tag: fixes-against-v3.18-rc2~52^2~1^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0f1ca65ee50df042051e8fa3a14f73b0c71d45b9;p=pandora-kernel.git

xen, blkfront: factor out flush-related checks from do_blkif_request()

This commit factors out some checks related to the request insertion
path, which can be done in an function instead of by itself.

Reviewed-by: David Vrabel <david.vrabel@citrix.com>
Signed-off-by: Arianna Avanzini <avanzini.arianna@gmail.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
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