[075/178] linux/memcontrol.h: remove duplicate struct declaration

Commit Message

Andrew Morton April 30, 2021, 5:57 a.m. UTC

From: Wan Jiabing <[e-mail]>
Subject: linux/memcontrol.h: remove duplicate struct declaration

struct mem_cgroup is declared twice.  One has been declared at forward
struct declaration.  Remove the duplicate.

Link: https://lkml.kernel.org/r/[e-mail]
Signed-off-by: Wan Jiabing <[e-mail]>
Reviewed-by: Muchun Song <[e-mail]>
Acked-by: Michal Hocko <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>
---

 include/linux/memcontrol.h |    2 --
 1 file changed, 2 deletions(-)

Patch

--- a/include/linux/memcontrol.h~linux-memcontrolh-remove-duplicate-struct-declaration
+++ a/include/linux/memcontrol.h
@@ -1123,8 +1123,6 @@  unsigned long mem_cgroup_soft_limit_recl
 #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;