[Ocfs2-devel] [PATCH] ocfs2/xattr: assign errno to 'ret' in ocfs2_calc_xattr_init()

[piaojun <piaojun@huawei.com>]

We need catch the errno returned by ocfs2_xattr_get_nolock() and assign
it to 'ret' for printing and noticing upper callers.

Signed-off-by: Jun Piao <piaojun@huawei.com>
Reviewed-by: Alex Chen <alex.chen@huawei.com>
Reviewed-by: Yiwen Jiang <jiangyiwen@huawei.com>
---
 fs/ocfs2/xattr.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c
index 5fdf269..439f567 100644
--- a/fs/ocfs2/xattr.c
+++ b/fs/ocfs2/xattr.c
@@ -646,6 +646,7 @@ int ocfs2_calc_xattr_init(struct inode *dir,
 			if (S_ISDIR(mode))
 				a_size <<= 1;
 		} else if (acl_len != 0 && acl_len != -ENODATA) {
+			ret = acl_len;
 			mlog_errno(ret);
 			return ret;
 		}
--