From 1f6a92d7bc8c0782fac673a5b0dcf77326442258 Mon Sep 17 00:00:00 2001
From: Alan Cox <alan@linux.intel.com>
Date: Sat, 21 Jul 2018 13:01:59 +0100
Subject: [PATCH] devscsi: don't compile in unused data structures when not
 needed

---
 Kernel/dev/devscsi.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Kernel/dev/devscsi.c b/Kernel/dev/devscsi.c
index af4cda3f..d3ffc60f 100644
--- a/Kernel/dev/devscsi.c
+++ b/Kernel/dev/devscsi.c
@@ -15,6 +15,8 @@
 #include <devscsi.h>
 #include <blkdev.h>
 
+#ifdef CONFIG_SCSI
+
 /* The live command block */
 struct Sidcmd si_dcb;
 uint8_t si_user;
@@ -23,15 +25,14 @@ uint8_t si_user;
 static struct Sierr error;
 static uint8_t status[2];
 
-#ifdef CONFIG_SCSI
 
 /*
- *	Si_cmdend()	Wait till end of scsi comand and return errors.
+ *	Si_cmdend()	Wait till end of scsi command and return errors.
  */
 static uint8_t si_cmdend(void) {
 	int err;
 
-	status[0] = -1;
+	status[0] = 0xFF;
 	si_dcb.length = 2;
 	si_user = 0;
 	/* Gets status and message byte */
-- 
2.34.1