[PATCH 13/16] nfsd4: minor nfs4_setlease cleanup

["J. Bruce Fields" <bfields@redhat.com>]

From: "J. Bruce Fields" <bfields@redhat.com>

As far as I can tell, this list is used only under the state lock, so we
may as well do this in the simpler order.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>
---
 fs/nfsd/nfs4state.c |   12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 1698816..7c91b6c 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -3028,18 +3028,18 @@ static int nfs4_setlease(struct nfs4_delegation *dp)
 	if (!fl)
 		return -ENOMEM;
 	fl->fl_file = find_readable_file(fp);
-	list_add(&dp->dl_perclnt, &dp->dl_stid.sc_client->cl_delegations);
 	status = vfs_setlease(fl->fl_file, fl->fl_type, &fl);
-	if (status) {
-		list_del_init(&dp->dl_perclnt);
-		locks_free_lock(fl);
-		return -ENOMEM;
-	}
+	if (status)
+		goto out_free;
+	list_add(&dp->dl_perclnt, &dp->dl_stid.sc_client->cl_delegations);
 	fp->fi_lease = fl;
 	fp->fi_deleg_file = get_file(fl->fl_file);
 	atomic_set(&fp->fi_delegees, 1);
 	list_add(&dp->dl_perfile, &fp->fi_delegations);
 	return 0;
+out_free:
+	locks_free_lock(fl);
+	return -ENOMEM;
 }
 
 static int nfs4_set_delegation(struct nfs4_delegation *dp)
-- 
1.7.9.5