tree 1cfb9d4cf49fcb963bd451d1e30841d32681027f
parent c1a23f6d64552b4480208aa584ec7e9c13d6d9c3
author Johannes Thumshirn <jthumshirn@suse.de> 1471427177 +0200
committer Martin K. Petersen <martin.petersen@oracle.com> 1471573339 -0400

scsi: ses: use scsi_is_sas_rphy instead of is_sas_attached

Use scsi_is_sas_rphy() instead of is_sas_attached() to decide whether we
should obtain the SAS address from a scsi device or not. This will
prevent us from tripping on the BUG_ON() in sas_sdev_to_rdev() if the
rphy isn't attached to the SAS transport class, like it is with hpsa's
logical devices.

Fixes: 3f8d6f2a0 ('ses: fix discovery of SATA devices in SAS enclosures')
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: James E.J. Bottomley <jejb@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>