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cciss: change pad value from 32 to 0

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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>
This commit is contained in:
Mike Miller
2010-06-11 13:13:36 +02:00
committed by Jens Axboe
parent b0dd5cad3a
commit f3bcb14332
1 changed files with 1 additions and 1 deletions
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2
drivers/block/cciss_cmd.h
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@@ -177,7 +177,7 @@ typedef struct _SGDescriptor_struct {
#define COMMANDLIST_ALIGNMENT (32) #define COMMANDLIST_ALIGNMENT (32)
#define IS_64_BIT ((sizeof(long) - 4)/4) #define IS_64_BIT ((sizeof(long) - 4)/4)
#define IS_32_BIT (!IS_64_BIT) #define IS_32_BIT (!IS_64_BIT)
#define PAD_32 (32) #define PAD_32 (0)
#define PAD_64 (4) #define PAD_64 (4)
#define PADSIZE (IS_32_BIT * PAD_32 + IS_64_BIT * PAD_64) #define PADSIZE (IS_32_BIT * PAD_32 + IS_64_BIT * PAD_64)
#define DIRECT_LOOKUP_BIT 0x10 #define DIRECT_LOOKUP_BIT 0x10