diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 45b43e9..30cbea5 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -43,9 +43,13 @@
  * Size of integrity metadata is usually small, 1 inline sg should
  * cover normal cases.
  */
+#ifdef CONFIG_ARCH_NO_SG_CHAIN
+#define  SCSI_INLINE_PROT_SG_CNT  0
+#define  SCSI_INLINE_SG_CNT  0
+#else
 #define  SCSI_INLINE_PROT_SG_CNT  1
-
 #define  SCSI_INLINE_SG_CNT  2
+#endif
 
 static struct kmem_cache *scsi_sdb_cache;
 static struct kmem_cache *scsi_sense_cache;