From f3bcb14332a5881c88f8cd16ed59f3fd0ae26e12 Mon Sep 17 00:00:00 2001
From: Mike Miller <mike.miller@hp.com>
Date: Fri, 11 Jun 2010 13:13:36 +0200
Subject: [PATCH] cciss: change pad value from 32 to 0

Change the command padding on 32-bit systems to 0 since setting it to 32
has the identical effect.

Signed-off-by: Mike Miller <mike.miller@hp.com>
Cc: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
---
 drivers/block/cciss_cmd.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/block/cciss_cmd.h b/drivers/block/cciss_cmd.h
index eda6a8e6b600..936b9666da6a 100644
--- a/drivers/block/cciss_cmd.h
+++ b/drivers/block/cciss_cmd.h
@@ -177,7 +177,7 @@ typedef struct _SGDescriptor_struct {
 #define COMMANDLIST_ALIGNMENT (32)
 #define IS_64_BIT ((sizeof(long) - 4)/4)
 #define IS_32_BIT (!IS_64_BIT)
-#define PAD_32 (32)
+#define PAD_32 (0)
 #define PAD_64 (4)
 #define PADSIZE (IS_32_BIT * PAD_32 + IS_64_BIT * PAD_64)
 #define DIRECT_LOOKUP_BIT 0x10
-- 
2.34.1