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

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
alistair/sunxi64-5.4-dsi
Al Viro 2019-06-27 22:25:23 -04:00
parent 570d7a98e7
commit 516162b92d
1 changed files with 1 additions and 1 deletions
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2
fs/ceph/dir.c
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@ -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;
}