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scsi: Use struct scsi_lun in fc/fcp.h

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This allows us to use scsilun_to_int without an ugly cast.

Fix up places that use scsilun_to_int on fcp->fc_lun accordingly.

In fc target, this leaves ft_cmd.lun unused, so remove it.

Signed-off-by: Andy Grover <agrover@redhat.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Kiran Patil <kiran.patil@intel.com>
Cc: James Bottomley <JBottomley@Parallels.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This commit is contained in:
Andy Grover
2012-01-19 13:39:11 -08:00
committed by Nicholas Bellinger
parent 8e94b8db61
commit e35fa8c2d0
5 changed files with 11 additions and 16 deletions
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6
include/scsi/fc/fc_fcp.h
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@@ -20,6 +20,8 @@
#ifndef _FC_FCP_H_
#define _FC_FCP_H_
#include <scsi/scsi.h>
/*
* Fibre Channel Protocol for SCSI.
* From T10 FCP-3, T10 project 1560-D Rev 4, Sept. 13, 2005.
@@ -45,7 +47,7 @@
* FCP_CMND IU Payload.
*/
struct fcp_cmnd {
__u8 fc_lun[8]; /* logical unit number */
struct scsi_lun fc_lun; /* logical unit number */
__u8 fc_cmdref; /* command reference number */
__u8 fc_pri_ta; /* priority and task attribute */
__u8 fc_tm_flags; /* task management flags */
@@ -57,7 +59,7 @@ struct fcp_cmnd {
#define FCP_CMND_LEN 32 /* expected length of structure */
struct fcp_cmnd32 {
__u8 fc_lun[8]; /* logical unit number */
struct scsi_lun fc_lun; /* logical unit number */
__u8 fc_cmdref; /* command reference number */
__u8 fc_pri_ta; /* priority and task attribute */
__u8 fc_tm_flags; /* task management flags */