From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Date: Thu, 12 Jul 2012 13:28:06 +0000 (+0300)
Subject: fs/ufs: remove extra superblock write on unmount
X-Git-Tag: v3.6-rc1~152^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=65e5e83f7d01a3790deb1ba2e0d887e715c43307;p=pandora-kernel.git

fs/ufs: remove extra superblock write on unmount

UFS calls 'ufs_write_super()' from 'ufs_put_super()' in order to write the
superblocks to the media. However, it is not needed because VFS calls
'->sync_fs()' before calling '->put_super()' - so by the time we are in
'ufs_write_super()', the superblocks are already synchronized.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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