xfs: use kmem_free to free return value of kmem_zalloc
authorPan Bian <bianpan2016@163.com>
Sat, 2 Sep 2017 16:54:23 +0000 (09:54 -0700)
committerDarrick J. Wong <darrick.wong@oracle.com>
Sun, 3 Sep 2017 17:40:46 +0000 (10:40 -0700)
commit6c370590cfe0c36bcd62d548148aa65c984540b7
tree6e8b5f8a968b8ac2c779978f920067213a6b922c
parent8353a814f2518dcfa79a5bb77afd0e7dfa391bb1
xfs: use kmem_free to free return value of kmem_zalloc

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>
fs/xfs/xfs_super.c