Commit c6d50296 authored by Qiujun Huang's avatar Qiujun Huang Committed by Ilya Dryomov
Browse files

ceph: return ceph_mdsc_do_request() errors from __get_parent() 



Return the error returned by ceph_mdsc_do_request(). Otherwise,
r_target_inode ends up being NULL this ends up returning ENOENT
regardless of the error.

Signed-off-by: default avatarQiujun Huang <hqjagain@gmail.com>
Reviewed-by: default avatarJeff Layton <jlayton@kernel.org>
Signed-off-by: default avatarIlya Dryomov <idryomov@gmail.com>
parent bf73c62e

fs/ceph/export.c

+5 −0
Original line number Diff line number Diff line
@@ -315,6 +315,11 @@ static struct dentry *__get_parent(struct super_block *sb, 


	req->r_num_caps = 1;

	err = ceph_mdsc_do_request(mdsc, NULL, req);

	if (err) {

		ceph_mdsc_put_request(req);

		return ERR_PTR(err);

	}



	inode = req->r_target_inode;

	if (inode)

		ihold(inode);