diff --git a/drivers/staging/lustre/include/linux/libcfs/linux/kp30.h b/drivers/staging/lustre/include/linux/libcfs/linux/kp30.h
index c204b677796f..9b30b4d92cc9 100644
--- a/drivers/staging/lustre/include/linux/libcfs/linux/kp30.h
+++ b/drivers/staging/lustre/include/linux/libcfs/linux/kp30.h
@@ -63,9 +63,7 @@
 #include <linux/smp.h>
 #include <linux/ctype.h>
 #include <linux/compiler.h>
-#ifdef HAVE_MM_INLINE
-# include <linux/mm_inline.h>
-#endif
+#include <linux/mm_inline.h>
 #include <linux/kallsyms.h>
 #include <linux/moduleparam.h>
 #include <linux/scatterlist.h>