mm/slab: add a missing semicolon on SLAB_TYPESAFE_BY_RCU example code

An example code snippet for SLAB_TYPESAFE_BY_RCU is missing a semicolon.
Add it.

Signed-off-by: SeongJae Park <sj@kernel.org>
Reviewed-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>

diff --git a/include/linux/slab.h b/include/linux/slab.h
index 6b3e155b70bfc177f0ea9856aa029acbf7512486..5eeedbfffcd29d3ded032b2b2ea46eb1cab14a36 100644 (file)
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -53,7 +53,7 @@
  * stays valid, the trick to using this is relying on an independent
  * object validation pass. Something like:
  *
- *  rcu_read_lock()
+ *  rcu_read_lock();
  * again:
  *  obj = lockless_lookup(key);
  *  if (obj) {