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scsi: tcmu: refactor rm_device cmd with new nl helpers
use new netlink events helpers tcmu_netlink_init() and tcmu_netlink_send() to refactor netlink event TCMU_CMD_REMOVED_DEVICE Signed-off-by: Zhu Lingshan <lszhu@suse.com> Acked-by: Mike Christie <mchristi@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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1 changed files with 15 additions and 1 deletions
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@ -1731,6 +1731,20 @@ static int tcmu_send_dev_add_event(struct tcmu_dev *udev)
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}
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}
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static int tcmu_send_dev_remove_event(struct tcmu_dev *udev)
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{
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struct sk_buff *skb = NULL;
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void *msg_header = NULL;
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int ret = 0;
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ret = tcmu_netlink_event_init(udev, TCMU_CMD_REMOVED_DEVICE,
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&skb, &msg_header);
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if (ret < 0)
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return ret;
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return tcmu_netlink_event_send(udev, TCMU_CMD_REMOVED_DEVICE,
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&skb, &msg_header);
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}
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static int tcmu_update_uio_info(struct tcmu_dev *udev)
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static int tcmu_update_uio_info(struct tcmu_dev *udev)
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{
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{
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struct tcmu_hba *hba = udev->hba->hba_ptr;
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struct tcmu_hba *hba = udev->hba->hba_ptr;
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@ -1890,7 +1904,7 @@ static void tcmu_destroy_device(struct se_device *dev)
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list_del(&udev->node);
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list_del(&udev->node);
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mutex_unlock(&root_udev_mutex);
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mutex_unlock(&root_udev_mutex);
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tcmu_netlink_event(udev, TCMU_CMD_REMOVED_DEVICE, 0, NULL);
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tcmu_send_dev_remove_event(udev);
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uio_unregister_device(&udev->uio_info);
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uio_unregister_device(&udev->uio_info);
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