Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband

[linux-2.6] / drivers / scsi / scsi_transport_sas.c

diff --git a/drivers/scsi/scsi_transport_sas.c b/drivers/scsi/scsi_transport_sas.c
index 6da6721eb0dbbaa3cc56fac5c66ee7730b985bd9..1fe6b2d01853288adbe0e9b01121a7bc25b888dd 100644 (file)
--- a/drivers/scsi/scsi_transport_sas.c
+++ b/drivers/scsi/scsi_transport_sas.c
@@ -747,6 +747,18 @@ static void sas_end_device_release(struct device *dev)
        kfree(edev);
 }
 
+/**
+ * sas_rphy_initialize - common rphy intialization
+ * @rphy:      rphy to initialise
+ *
+ * Used by both sas_end_device_alloc() and sas_expander_alloc() to
+ * initialise the common rphy component of each.
+ */
+static void sas_rphy_initialize(struct sas_rphy *rphy)
+{
+       INIT_LIST_HEAD(&rphy->list);
+}
+
 /**
  * sas_end_device_alloc - allocate an rphy for an end device
  *
@@ -771,6 +783,7 @@ struct sas_rphy *sas_end_device_alloc(struct sas_phy *parent)
        sprintf(rdev->rphy.dev.bus_id, "end_device-%d:%d-%d",
                shost->host_no, parent->port_identifier, parent->number);
        rdev->rphy.identify.device_type = SAS_END_DEVICE;
+       sas_rphy_initialize(&rdev->rphy);
        transport_setup_device(&rdev->rphy.dev);
 
        return &rdev->rphy;
@@ -809,6 +822,7 @@ struct sas_rphy *sas_expander_alloc(struct sas_phy *parent,
        sprintf(rdev->rphy.dev.bus_id, "expander-%d:%d",
                shost->host_no, rdev->rphy.scsi_target_id);
        rdev->rphy.identify.device_type = type;
+       sas_rphy_initialize(&rdev->rphy);
        transport_setup_device(&rdev->rphy.dev);
 
        return &rdev->rphy;