!9197 scsi: core: Fix unremoved procfs host directory regression

	if (shost->shost_state == SHOST_CREATED) {

		/*

		 * Free the shost_dev device name here if scsi_host_alloc()

		 * and scsi_host_put() have been called but neither

		 * Free the shost_dev device name and remove the proc host dir

		 * here if scsi_host_{alloc,put}() have been called but neither

		 * scsi_host_add() nor scsi_host_remove() has been called.

		 * This avoids that the memory allocated for the shost_dev

		 * name is leaked.

		 * name as well as the proc dir structure are leaked.

		 */

		scsi_proc_hostdir_rm(shost->hostt);

		kfree(dev_name(&shost->shost_dev));

	}