From: Pan Bian <bianpan2016@163.com>
Date: Sun, 17 Sep 2017 21:07:12 +0000 (-0700)
Subject: xfs: use kmem_free to free return value of kmem_zalloc
X-Git-Tag: v4.9.51~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=81cb6f1a2a1964ed4d93604d1a3d49d92db2a01b;p=platform%2Fkernel%2Flinux-amlogic.git

xfs: use kmem_free to free return value of kmem_zalloc

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@163.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index 882fb8524fcb..67d589e0a49f 100644
--- 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;
 }