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xfs: quota: fix missed destroy of qi_tree_lock 

[ Upstream commit 2196881566 ]

xfs_qm_destroy_quotainfo() does not destroy quotainfo->qi_tree_lock
while destroys quotainfo->qi_quotaofflock.

Signed-off-by: Aliaksei Karaliou <akaraliou.dev@gmail.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
pull/10/head
Aliaksei Karaliou 2017-12-21 13:18:26 -08:00 committed by Greg Kroah-Hartman
parent ba28394c57
commit 4def40b2ee
1 changed files with 1 additions and 0 deletions
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fs/xfs/xfs_qm.c
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@ -736,6 +736,7 @@ xfs_qm_destroy_quotainfo(
IRELE(qi->qi_pquotaip);
qi->qi_pquotaip = NULL;
}
mutex_destroy(&qi->qi_tree_lock);
mutex_destroy(&qi->qi_quotaofflock);
kmem_free(qi);
mp->m_quotainfo = NULL;