staging: lustre: Remove duplicate header file inclusion in llite_mmap.c

Removed the header files included twice.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lustre/llite/llite_mmap.c

@@ -43,9 +43,6 @@
 #include <asm/uaccess.h>
 
 #include <linux/fs.h>
-#include <linux/stat.h>
-#include <asm/uaccess.h>
-#include <linux/mm.h>
 #include <linux/pagemap.h>
 
 #define DEBUG_SUBSYSTEM S_LLITE