From 7e65624d32b6e0429b1d3559e5585657f34f74a1 Mon Sep 17 00:00:00 2001
From: Jeff Layton <jlayton@kernel.org>
Date: Wed, 9 Jun 2021 14:09:52 -0400
Subject: ceph: allow ceph_put_mds_session to take NULL or ERR_PTR

...to simplify some error paths.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Luis Henriques <lhenriques@suse.de>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
---
 fs/ceph/dir.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'fs/ceph/dir.c')

diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
index 9ba79b6531fb..973489dafe91 100644
--- a/fs/ceph/dir.c
+++ b/fs/ceph/dir.c
@@ -1809,8 +1809,7 @@ static void ceph_d_release(struct dentry *dentry)
 	dentry->d_fsdata = NULL;
 	spin_unlock(&dentry->d_lock);
 
-	if (di->lease_session)
-		ceph_put_mds_session(di->lease_session);
+	ceph_put_mds_session(di->lease_session);
 	kmem_cache_free(ceph_dentry_cachep, di);
 }
 
-- 
cgit