diff options
Diffstat (limited to 'Documentation/RCU/rculist_nulls.rst')
| -rw-r--r-- | Documentation/RCU/rculist_nulls.rst | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/RCU/rculist_nulls.rst b/Documentation/RCU/rculist_nulls.rst index 0612a6387d8e..25b739885cfa 100644 --- a/Documentation/RCU/rculist_nulls.rst +++ b/Documentation/RCU/rculist_nulls.rst @@ -26,7 +26,7 @@ algorithms: :: begin: - rcu_read_lock() + rcu_read_lock(); obj = lockless_lookup(key); if (obj) { if (!try_get_ref(obj)) { // might fail for free objects @@ -70,8 +70,8 @@ And note the traditional hlist_for_each_entry_rcu() misses this smp_rmb():: pos && ({ prefetch(pos->next); 1; }) && ({ tpos = hlist_entry(pos, typeof(*tpos), member); 1; }); pos = rcu_dereference(pos->next)) - if (obj->key == key) - return obj; + if (obj->key == key) + return obj; return NULL; Quoting Corey Minyard:: |