From 79a77c5ac34cc27ccbfbdf7113b41cdd93534eab Mon Sep 17 00:00:00 2001
From: Yu Jian <yujian@whamcloud.com>
Date: Mon, 1 Aug 2011 17:41:46 -0400
Subject: [PATCH] ext4: prevent memory leaks from ext4_mb_init_backend() on
 error path

In ext4_mb_init(), if the s_locality_group allocation fails it will
currently cause the allocations made in ext4_mb_init_backend() to
be leaked.  Moving the ext4_mb_init_backend() allocation after the
s_locality_group allocation avoids that problem.

Signed-off-by: Yu Jian <yujian@whamcloud.com>
Signed-off-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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