[PATCH 9/9] hpsa: remove unused members next, prev, and retry_count from command list structure.

Stephen M. Cameron
2010-02-25T20:00:23Z

hpsa: remove unused members next, prev, and retry_count from command list structure.

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
---
drivers/scsi/hpsa_cmd.h | 7 ++-----
1 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/scsi/hpsa_cmd.h b/drivers/scsi/hpsa_cmd.h
index cb0c238..56fb982 100644
--- a/drivers/scsi/hpsa_cmd.h
+++ b/drivers/scsi/hpsa_cmd.h
@@ -306,11 +306,8 @@ struct CommandList {
int cmd_type;
long cmdindex;
struct hlist_node list;
- struct CommandList *prev;
- struct CommandList *next;
struct request *rq;
struct completion *waiting;
- int retry_count;
void *scsi_cmd;

/* on 64 bit architectures, to get this to be 32-byte-aligned
@@ -322,8 +319,8 @@ struct CommandList {
*/
#define IS_32_BIT ((8 - sizeof(long))/4)
#define IS_64_BIT (!IS_32_BIT)
-#define PAD_32 (24)
-#define PAD_64 (16)
+#define PAD_32 (4)
+#define PAD_64 (4)
#define COMMANDLIST_PAD (IS_32_BIT * PAD_32 + IS_64_BIT * PAD_64)
u8 pad[COMMANDLIST_PAD];
};