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| author |   Dan Williams <dan.j.williams@intel.com> | 2012-01-03 23:26:15 -0800 |
|---|---|---|
| committer |   James Bottomley <JBottomley@Parallels.com> | 2012-02-29 15:11:19 -0600 |
| commit | fca4ecbdc440337b3c257b38c2f4cc8d0ca0286c (patch) | |
| tree | 4b1af31866accd76f16056a842c5a25de182e838 /drivers/scsi/isci/remote_device.c | |
| parent | [SCSI] isci: kill iphy->isci_port lookups (diff) | |
| download | linux-dev-fca4ecbdc440337b3c257b38c2f4cc8d0ca0286c.tar.xz linux-dev-fca4ecbdc440337b3c257b38c2f4cc8d0ca0286c.zip | |
[SCSI] isci: kill isci_port->status
It only tracks whether the port is stopping in order to gate new devices
being discovered while the port is stopping. However, since the check
and subsequent handling is unlocked there is nothing to stop the port
from going down immediately after the check.
Driver is already prepared to handle devices arriving on stale ports,
and those will be cleaned up by an eventual ->lldd_dev_gone()
notification.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/scsi/isci/remote_device.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/scsi/isci/remote_device.c b/drivers/scsi/isci/remote_device.c index cff684fc1efc..108238d4510d 100644 --- a/drivers/scsi/isci/remote_device.c +++ b/drivers/scsi/isci/remote_device.c @@ -1394,10 +1394,6 @@ int isci_remote_device_found(struct domain_device *dev) if (!isci_port) return -ENODEV; - if ((isci_stopping == isci_port_get_state(isci_port)) || - (isci_stopped == isci_port_get_state(isci_port))) - return -ENODEV; - isci_device = isci_remote_device_alloc(isci_host, isci_port); if (!isci_device) return -ENODEV; |