Clean up duplicate includes in kernel/

This patch cleans up duplicate includes in
	kernel/
Signed-off-by: NJesper Juhl <jesper.juhl@gmail.com>
Acked-by: NPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: NSatyam Sharma <ssatyam@cse.iitk.ac.in>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

kernel/auditsc.c

@@ -45,7 +45,6 @@
 #include <linux/init.h>
 #include <asm/types.h>
 #include <asm/atomic.h>
-#include <asm/types.h>
 #include <linux/fs.h>
 #include <linux/namei.h>
 #include <linux/mm.h>

kernel/exit.c

@@ -44,7 +44,6 @@
 #include <linux/resource.h>
 #include <linux/blkdev.h>
 #include <linux/task_io_accounting_ops.h>
-#include <linux/freezer.h>
 
 #include <asm/uaccess.h>
 #include <asm/unistd.h>

kernel/kexec.c

@@ -17,7 +17,6 @@
 #include <linux/highmem.h>
 #include <linux/syscalls.h>
 #include <linux/reboot.h>
-#include <linux/syscalls.h>
 #include <linux/ioport.h>
 #include <linux/hardirq.h>
 #include <linux/elf.h>

kernel/rcupdate.c

@@ -45,7 +45,6 @@
 #include <linux/moduleparam.h>
 #include <linux/percpu.h>
 #include <linux/notifier.h>
-#include <linux/rcupdate.h>
 #include <linux/cpu.h>
 #include <linux/mutex.h>
 

kernel/rcutorture.c

@@ -35,7 +35,6 @@
 #include <linux/sched.h>
 #include <asm/atomic.h>
 #include <linux/bitops.h>
-#include <linux/module.h>
 #include <linux/completion.h>
 #include <linux/moduleparam.h>
 #include <linux/percpu.h>

kernel/taskstats.c

@@ -20,7 +20,6 @@
 #include <linux/taskstats_kern.h>
 #include <linux/tsacct_kern.h>
 #include <linux/delayacct.h>
-#include <linux/tsacct_kern.h>
 #include <linux/cpumask.h>
 #include <linux/percpu.h>
 #include <net/genetlink.h>

kernel/time.c

@@ -34,7 +34,6 @@
 #include <linux/syscalls.h>
 #include <linux/security.h>
 #include <linux/fs.h>
-#include <linux/module.h>
 
 #include <asm/uaccess.h>
 #include <asm/unistd.h>