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[SCSI] zfcp: Report FCP LUN to SCSI midlayer

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When reporting SCSI devices to the SCSI midlayer, use the FCP LUN as
LUN reported to the SCSI layer. With this approach, zfcp does not have
to create unique LUNS, and this code can be removed.

Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Christof Schmitt
2007-06-19 10:25:30 +02:00
committed by James Bottomley
parent c7f6b3a399
commit 462b7859a0
3 changed files with 6 additions and 18 deletions
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3
drivers/scsi/scsi_scan.c
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@@ -1204,7 +1204,7 @@ static void scsi_sequential_lun_scan(struct scsi_target *starget,
* Given a struct scsi_lun of: 0a 04 0b 03 00 00 00 00, this function returns
* the integer: 0x0b030a04
**/
static int scsilun_to_int(struct scsi_lun *scsilun)
int scsilun_to_int(struct scsi_lun *scsilun)
{
int i;
unsigned int lun;
@@ -1215,6 +1215,7 @@ static int scsilun_to_int(struct scsi_lun *scsilun)
scsilun->scsi_lun[i + 1]) << (i * 8));
return lun;
}
EXPORT_SYMBOL(scsilun_to_int);
/**
* int_to_scsilun: reverts an int into a scsi_lun