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Commit f892bd8e authored by Zhu Lingshan's avatar Zhu Lingshan Committed by Martin K. Petersen
Browse files

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: default avatarZhu Lingshan <lszhu@suse.com>
Acked-by: default avatarMike Christie <mchristi@redhat.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent e0c240ac

drivers/target/target_core_user.c

+15 −1
Original line number Diff line number Diff line
@@ -1731,6 +1731,20 @@ static int tcmu_send_dev_add_event(struct tcmu_dev *udev) 


}



static int tcmu_send_dev_remove_event(struct tcmu_dev *udev)

{

	struct sk_buff *skb = NULL;

	void *msg_header = NULL;

	int ret = 0;



	ret = tcmu_netlink_event_init(udev, TCMU_CMD_REMOVED_DEVICE,

				      &skb, &msg_header);

	if (ret < 0)

		return ret;

	return tcmu_netlink_event_send(udev, TCMU_CMD_REMOVED_DEVICE,

				       &skb, &msg_header);

}



static int tcmu_update_uio_info(struct tcmu_dev *udev)

{

	struct tcmu_hba *hba = udev->hba->hba_ptr;
@@ -1890,7 +1904,7 @@ static void tcmu_destroy_device(struct se_device *dev) 
	list_del(&udev->node);

	mutex_unlock(&root_udev_mutex);



	tcmu_netlink_event(udev, TCMU_CMD_REMOVED_DEVICE, 0, NULL);

	tcmu_send_dev_remove_event(udev);



	uio_unregister_device(&udev->uio_info);