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scsi_transport_sas: Remove check for SAS expander when querying bay/enclosure IDs.

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Dell Server backplanes can report bay/enclosure IDs without an
expander present.  This patch allows the bay/enclosure IDs to be
propagaged to sysfs.we

Signed-off-by: Jordan Hargrave <[email protected]>
Reviewed-by: Hannes Reinecke <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
This commit is contained in:
Jordan Hargrave 2015-07-13 09:27:33 -05:00 • committed by James Bottomley
commit 0c416b54f2
1 changed files with 0 additions and 10 deletions
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10
drivers/scsi/scsi_transport_sas.c
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@ -1222,13 +1222,6 @@ show_sas_rphy_enclosure_identifier(struct device *dev,
u64 identifier;
int error;
/*
* Only devices behind an expander are supported, because the
* enclosure identifier is a SMP feature.
*/
if (scsi_is_sas_phy_local(phy))
return -EINVAL;
error = i->f->get_enclosure_identifier(rphy, &identifier);
if (error)
return error;
@ -1248,9 +1241,6 @@ show_sas_rphy_bay_identifier(struct device *dev,
struct sas_internal *i = to_sas_internal(shost->transportt);
int val;
if (scsi_is_sas_phy_local(phy))
return -EINVAL;
val = i->f->get_bay_identifier(rphy);
if (val < 0)
return val;