ceph: don't open-code the check for dead lockref

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
index 0637149..206d3b5 100644 (file)
--- a/fs/ceph/dir.c
+++ b/fs/ceph/dir.c
@@ -1255,7 +1255,7 @@ __dentry_leases_walk(struct ceph_mds_client *mdsc,
                if (!spin_trylock(&dentry->d_lock))
                        continue;
 
-               if (dentry->d_lockref.count < 0) {
+               if (__lockref_is_dead(&dentry->d_lockref)) {
                        list_del_init(&di->lease_list);
                        goto next;
                }