From: Filipe David Borba Manana <fdmanana@gmail.com>
Date: Wed, 11 Sep 2013 19:36:44 +0000 (+0100)
Subject: Btrfs: don't leak transaction in btrfs_sync_file()
X-Git-Tag: v3.12-rc2~5^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a0634be562c27ddee7c94bce4f765f8071244e07;p=pandora-kernel.git

Btrfs: don't leak transaction in btrfs_sync_file()

In btrfs_sync_file(), if the call to btrfs_log_dentry_safe() returns
a negative error (for e.g. -ENOMEM via btrfs_log_inode()), we would
return without ending/freeing the transaction.

Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
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