sysctl: remove unneeded include

Removing unneeded mm includes in kernel/sysctl.c.

Signed-off-by: Kaixiong Yu <[email protected]>
Reviewed-by: Kees Cook <[email protected]>
Reviewed-by: Kalesh AP <[email protected]>
Reviewed-by: Jeff Layton <[email protected]>
Signed-off-by: Joel Granados <[email protected]>

Author: yukaixiong

kernel/sysctl.c

@@ -20,8 +20,6 @@
  */
 
 #include <linux/module.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
 #include <linux/sysctl.h>
 #include <linux/bitmap.h>
 #include <linux/signal.h>
@@ -30,7 +28,6 @@
 #include <linux/proc_fs.h>
 #include <linux/security.h>
 #include <linux/ctype.h>
-#include <linux/kmemleak.h>
 #include <linux/filter.h>
 #include <linux/fs.h>
 #include <linux/init.h>
@@ -41,7 +38,6 @@
 #include <linux/highuid.h>
 #include <linux/writeback.h>
 #include <linux/ratelimit.h>
-#include <linux/hugetlb.h>
 #include <linux/initrd.h>
 #include <linux/key.h>
 #include <linux/times.h>
@@ -52,13 +48,11 @@
 #include <linux/reboot.h>
 #include <linux/ftrace.h>
 #include <linux/perf_event.h>
-#include <linux/oom.h>
 #include <linux/kmod.h>
 #include <linux/capability.h>
 #include <linux/binfmts.h>
 #include <linux/sched/sysctl.h>
 #include <linux/mount.h>
-#include <linux/userfaultfd_k.h>
 #include <linux/pid.h>
 
 #include "../lib/kstrtox.h"