diff options
| author |   Dan Williams <dan.j.williams@intel.com> | 2011-12-21 14:55:38 -0800 |
|---|---|---|
| committer |   James Bottomley <JBottomley@Parallels.com> | 2012-02-29 12:51:48 -0600 |
| commit | 0508c2f3b701f3cd8ed52b2a4abbb2a670f69ce2 (patch) | |
| tree | be2eabce601aca56bd5861f71049da96f6aef3cc /drivers | |
| parent | [SCSI] libsas: poll for ata device readiness after reset (diff) | |
| download | linux-dev-0508c2f3b701f3cd8ed52b2a4abbb2a670f69ce2.tar.xz linux-dev-0508c2f3b701f3cd8ed52b2a4abbb2a670f69ce2.zip | |
[SCSI] libsas: don't mark expanders as gone when a child device is removed
Commit 56dd2c06 "[SCSI] libsas: Don't issue commands to devices that
have been hot-removed" marked the parent device of an end-device as gone
when all the phys to the end device have been deleted.
The expander device is still present until its parent is removed. This
is a benign change until the smp_execute_task() path is taught to check
->gone.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/libsas/sas_expander.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c index 32e417e6c2f7..7701ab588404 100644 --- a/drivers/scsi/libsas/sas_expander.c +++ b/drivers/scsi/libsas/sas_expander.c @@ -1820,7 +1820,6 @@ static void sas_unregister_devs_sas_addr(struct domain_device *parent, break; } } - set_bit(SAS_DEV_GONE, &parent->state); sas_disable_routing(parent, phy->attached_sas_addr); } memset(phy->attached_sas_addr, 0, SAS_ADDR_SIZE); |