memtest: remove unused header files

memtest does not require these headers to be included.

Signed-off-by: Vladimir Murzin <[email protected]>
Cc: Leon Romanovsky <[email protected]>
Acked-by: David Rientjes <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

diff --git a/mm/memtest.c b/mm/memtest.c
index 6bcf7d89adfc8818d4aeab14261b545f9f2b4fd5..8eaa4c3a5f65a86bd3f465455960b573b9434273 100644 (file)
--- a/mm/memtest.c
+++ b/mm/memtest.c
@@ -1,11 +1,6 @@
 #include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
 #include <linux/types.h>
-#include <linux/mm.h>
-#include <linux/smp.h>
 #include <linux/init.h>
-#include <linux/pfn.h>
 #include <linux/memblock.h>
 
 static u64 patterns[] __initdata = {