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authoralex chen <alex.chen@huawei.com>2018-01-31 16:14:36 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2018-01-31 17:18:35 -0800
commit32ed0bd743367f40ff1d15da2e81e1eca63b7edc (patch)
tree948f906ab3df19cfb93d7181e907b037488e0381 /fs
parentfc2af28bd91561a30067c26a85776d1e457b4ad7 (diff)
downloadlinux-32ed0bd743367f40ff1d15da2e81e1eca63b7edc.tar.bz2
ocfs2: use the OCFS2_XATTR_ROOT_SIZE macro in ocfs2_reflink_xattr_header()
Use the OCFS2_XATTR_ROOT_SIZE macro improves the readability of the code. Link: http://lkml.kernel.org/r/5A2E2488.70301@huawei.com Signed-off-by: Alex Chen <alex.chen@huawei.com> Reviewed-by: Jun Piao <piaojun@huawei.com> Cc: Mark Fasheh <mfasheh@versity.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: Junxiao Bi <junxiao.bi@oracle.com> Cc: Joseph Qi <jiangqi903@gmail.com> Cc: Changwei Ge <ge.changwei@h3c.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs')
-rw-r--r--fs/ocfs2/xattr.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c
index c5898c59d411..2423e905ec1a 100644
--- a/fs/ocfs2/xattr.c
+++ b/fs/ocfs2/xattr.c
@@ -6415,7 +6415,7 @@ static int ocfs2_reflink_xattr_header(handle_t *handle,
* and then insert the extents one by one.
*/
if (xv->xr_list.l_tree_depth) {
- memcpy(new_xv, &def_xv, sizeof(def_xv));
+ memcpy(new_xv, &def_xv, OCFS2_XATTR_ROOT_SIZE);
vb->vb_xv = new_xv;
vb->vb_bh = value_bh;
ocfs2_init_xattr_value_extent_tree(&data_et,