Commit 70431105 authored by Brian King's avatar Brian King Committed by James Bottomley
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[SCSI] ibmvfc: Fix locking in ibmvfc_remove



Need to grab the host lock around the call to ibmvfc_link_down.
Signed-off-by: default avatarBrian King <brking@linux.vnet.ibm.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@suse.de>
parent 230934a6
......@@ -4420,7 +4420,11 @@ static int ibmvfc_remove(struct vio_dev *vdev)
ENTER;
ibmvfc_remove_trace_file(&vhost->host->shost_dev.kobj, &ibmvfc_trace_attr);
spin_lock_irqsave(vhost->host->host_lock, flags);
ibmvfc_link_down(vhost, IBMVFC_HOST_OFFLINE);
spin_unlock_irqrestore(vhost->host->host_lock, flags);
ibmvfc_wait_while_resetting(vhost);
ibmvfc_release_crq_queue(vhost);
kthread_stop(vhost->work_thread);
......
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