struct mem_cgroup is declared twice. One has been declared
at forward struct declaration. Remove the duplicate.
Signed-off-by: Wan Jiabing <wanjiab...@vivo.com>
---
include/linux/memcontrol.h | 2 --
1 file changed, 2 deletions(-)
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 0c04d39a7967..f0ae33a0f175 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -1068,8 +1068,6 @@ void split_page_memcg(struct page *head, unsigned int nr);
#define MEM_CGROUP_ID_SHIFT 0
#define MEM_CGROUP_ID_MAX 0
-struct mem_cgroup;
-
static inline struct mem_cgroup *page_memcg(struct page *page)
{
return NULL;
--
2.25.1
