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[SCSI] scsi: handle ->slave_configure return value 

When >slave_configure fails the scsi midlayer should handle it.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Christoph Hellwig 2006-02-17 12:11:29 +01:00 committed by James Bottomley
parent 8b097a6726
commit 938050916f
1 changed files with 14 additions and 2 deletions
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16
drivers/scsi/scsi_scan.c
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@ -752,8 +752,20 @@ static int scsi_add_lun(struct scsi_device *sdev, char *inq_result, int *bflags)
transport_configure_device(&sdev->sdev_gendev);
if (sdev->host->hostt->slave_configure)
sdev->host->hostt->slave_configure(sdev);
if (sdev->host->hostt->slave_configure) {
int ret = sdev->host->hostt->slave_configure(sdev);
if (ret) {
/*
* if LLDD reports slave not present, don't clutter
* console with alloc failure messages
*/
if (ret != -ENXIO) {
sdev_printk(KERN_ERR, sdev,
"failed to configure device\n");
}
return SCSI_SCAN_NO_RESPONSE;
}
}
/*
* Ok, the device is now all set up, we can