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Message-Id: <20170918091138.134216641@linuxfoundation.org>
Date: Mon, 18 Sep 2017 11:12:26 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Pan Bian <bianpan2016@....com>,
"Darrick J. Wong" <darrick.wong@...cle.com>
Subject: [PATCH 4.9 77/78] xfs: use kmem_free to free return value of kmem_zalloc
4.9-stable review patch. If anyone has any objections, please let me know.
------------------
From: Pan Bian <bianpan2016@....com>
commit 6c370590cfe0c36bcd62d548148aa65c984540b7 upstream.
In function xfs_test_remount_options(), kfree() is used to free memory
allocated by kmem_zalloc(). But it is better to use kmem_free().
Signed-off-by: Pan Bian <bianpan2016@....com>
Reviewed-by: Darrick J. Wong <darrick.wong@...cle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@...cle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
fs/xfs/xfs_super.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -1214,7 +1214,7 @@ xfs_test_remount_options(
tmp_mp->m_super = sb;
error = xfs_parseargs(tmp_mp, options);
xfs_free_fsname(tmp_mp);
- kfree(tmp_mp);
+ kmem_free(tmp_mp);
return error;
}
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