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authorDan Williams <dan.j.williams@intel.com>2011-12-21 14:55:38 -0800
committerJames Bottomley <JBottomley@Parallels.com>2012-02-29 12:51:48 -0600
commit0508c2f3b701f3cd8ed52b2a4abbb2a670f69ce2 (patch)
treebe2eabce601aca56bd5861f71049da96f6aef3cc /drivers/scsi
parent36a399473902a57218dc493c5a814708a56b73ab (diff)
downloadop-kernel-dev-0508c2f3b701f3cd8ed52b2a4abbb2a670f69ce2.zip
op-kernel-dev-0508c2f3b701f3cd8ed52b2a4abbb2a670f69ce2.tar.gz
[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/scsi')
-rw-r--r--drivers/scsi/libsas/sas_expander.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c
index 32e417e..7701ab5 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);
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