[PATCH] memcg: remove unneeded header files

[Miaohe Lin]

Remove some unneeded header files. No functional change intended.

Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx>
---
 mm/memcontrol.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index d42742edfeac..a2c82a18745d 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -30,14 +30,10 @@
 #include <linux/cgroup.h>
 #include <linux/pagewalk.h>
 #include <linux/sched/mm.h>
-#include <linux/shmem_fs.h>
-#include <linux/hugetlb.h>
 #include <linux/pagemap.h>
 #include <linux/vm_event_item.h>
 #include <linux/smp.h>
 #include <linux/page-flags.h>
-#include <linux/backing-dev.h>
-#include <linux/bit_spinlock.h>
 #include <linux/rcupdate.h>
 #include <linux/limits.h>
 #include <linux/export.h>
@@ -66,7 +62,6 @@
 #include <linux/sched/isolation.h>
 #include "internal.h"
 #include <net/sock.h>
-#include <net/ip.h>
 #include "slab.h"
 #include "swap.h"
 
-- 
2.27.0