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| author | James Bottomley <James.Bottomley@steeleye.com> | 2006-04-14 09:47:59 -0500 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-04-14 15:33:41 -0500 |
| commit | 7676f83aeb774e7a3abe6af06ec92b29488b5b79 (patch) | |
| tree | 6ee81be2aafdeee2665862bc47821d4bf4285857 /drivers/scsi | |
| parent | 3c0c25b97c7d020ef07f6366cf1d668a8e980c7c (diff) | |
| download | op-kernel-dev-7676f83aeb774e7a3abe6af06ec92b29488b5b79.zip op-kernel-dev-7676f83aeb774e7a3abe6af06ec92b29488b5b79.tar.gz | |
[SCSI] scsi_transport_sas: don't scan a non-existent end device
Any end device that can't support any of the scanning protocols
shouldn't be scanned, so set its id to -1 to prevent
scsi_scan_target() being called for it.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/scsi_transport_sas.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/scsi/scsi_transport_sas.c b/drivers/scsi/scsi_transport_sas.c index 2c96fc5..8b6d65e 100644 --- a/drivers/scsi/scsi_transport_sas.c +++ b/drivers/scsi/scsi_transport_sas.c @@ -845,6 +845,8 @@ int sas_rphy_add(struct sas_rphy *rphy) (identify->target_port_protocols & (SAS_PROTOCOL_SSP|SAS_PROTOCOL_STP|SAS_PROTOCOL_SATA))) rphy->scsi_target_id = sas_host->next_target_id++; + else if (identify->device_type == SAS_END_DEVICE) + rphy->scsi_target_id = -1; mutex_unlock(&sas_host->lock); if (identify->device_type == SAS_END_DEVICE && |
