diff options
| author | Christof Schmitt <christof.schmitt@de.ibm.com> | 2009-03-02 13:08:55 +0100 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2009-03-12 12:58:18 -0500 |
| commit | 86f8a1b4b472e4b2b58df5826709d4797d84d46f (patch) | |
| tree | ad6119d1162416b62ee68daf74df6ba4fa1ba19e /drivers/s390/scsi/zfcp_ccw.c | |
| parent | a5b11dda12ed7e3a79180b10ad6209a40a02989f (diff) | |
| download | op-kernel-dev-86f8a1b4b472e4b2b58df5826709d4797d84d46f.zip op-kernel-dev-86f8a1b4b472e4b2b58df5826709d4797d84d46f.tar.gz | |
[SCSI] zfcp: Remove UNIT_REGISTERED status flag
Use the device pointer in zfcp_unit for tracking if we have a
registered SCSI device. With this approach, the flag
ZFCP_STATUS_UNIT_REGISTERED is only redundant and can be removed.
Acked-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/s390/scsi/zfcp_ccw.c')
| -rw-r--r-- | drivers/s390/scsi/zfcp_ccw.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/s390/scsi/zfcp_ccw.c b/drivers/s390/scsi/zfcp_ccw.c index 285881f..683ac4e 100644 --- a/drivers/s390/scsi/zfcp_ccw.c +++ b/drivers/s390/scsi/zfcp_ccw.c @@ -72,8 +72,7 @@ static void zfcp_ccw_remove(struct ccw_device *ccw_device) list_for_each_entry_safe(port, p, &port_remove_lh, list) { list_for_each_entry_safe(unit, u, &unit_remove_lh, list) { - if (atomic_read(&unit->status) & - ZFCP_STATUS_UNIT_REGISTERED) + if (unit->device) scsi_remove_device(unit->device); zfcp_unit_dequeue(unit); } |
