From: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date: Fri, 9 Jan 2009 19:02:37 +0000 (+0200)
Subject: UBIFS: do not commit twice
X-Git-Tag: Release-2010-05/1~3^2~109
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f28650e7e635c536262ddd6c83576a94f096676c;p=pandora-kernel.git

UBIFS: do not commit twice

VFS calls '->sync_fs()' twice - first time with @wait = 0, second
time with @wait = 1. As a result, we may commit and synchronize
write-buffers twice. Avoid doing this by returning immediatelly if
@wait = 0.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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