From: Henry C Chang <henry.cy.chang@gmail.com>
Date: Tue, 19 Mar 2013 01:46:26 +0000 (+0800)
Subject: ceph: fix buffer pointer advance in ceph_sync_write
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~26^2~188
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=022f3e2ee2354599faccf5a764a5a24a5dd194c9;p=pandora-kernel.git

ceph: fix buffer pointer advance in ceph_sync_write

We should advance the user data pointer by _len_ instead of _written_.
_len_ is the data length written in each iteration while _written_ is the
accumulated data length we have writtent out.

Signed-off-by: Henry C Chang <henry.cy.chang@gmail.com>
Reviewed-by: Greg Farnum <greg@inktank.com>
Tested-by: Sage Weil <sage@inktank.com>
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