[PATCH v2 2/2] mm/hugetlb_cgroup: add trailing #endif comment for include guard

[Enze Li <lienze@kylinos.cn>]

The final #endif that closes the _LINUX_HUGETLB_CGROUP_H include guard
is left without a comment.  Add the macro name to the comment for
consistency and easier navigation.

Signed-off-by: Enze Li <lienze@kylinos.cn>
Acked-by: David Hildenbrand (Arm) <david@kernel.org>
Acked-by: Muchun Song <muchun.song@linux.dev>
Reviewed-by: SJ Park <sj@kernel.org>
---
Changes in v2:
- No code changes.  Carried tags from David Hildenbrand, Muchun Song and
  SJ Park forward.

 include/linux/hugetlb_cgroup.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/hugetlb_cgroup.h b/include/linux/hugetlb_cgroup.h
index 16d72c8c71f6..b4e0958eabf3 100644
--- a/include/linux/hugetlb_cgroup.h
+++ b/include/linux/hugetlb_cgroup.h
@@ -268,4 +268,4 @@ static inline void hugetlb_cgroup_migrate(struct folio *old_folio,
 }
 
 #endif  /* CONFIG_CGROUP_HUGETLB */
-#endif
+#endif /* _LINUX_HUGETLB_CGROUP_H */
-- 
2.25.1