341 	struct amdtee_shm_data *shmnode;  in amdtee_map_shmem()  local
349 	shmnode = kmalloc(sizeof(*shmnode), GFP_KERNEL);  in amdtee_map_shmem()
350 	if (!shmnode)  in amdtee_map_shmem()
364 		kfree(shmnode);  in amdtee_map_shmem()
368 	shmnode->kaddr = shm->kaddr;  in amdtee_map_shmem()
369 	shmnode->buf_id = buf_id;  in amdtee_map_shmem()
372 	list_add(&shmnode->shm_node, &ctxdata->shm_list);  in amdtee_map_shmem()
375 	pr_debug("buf_id :[%x] kaddr[%p]\n", shmnode->buf_id, shmnode->kaddr);  in amdtee_map_shmem()
383 	struct amdtee_shm_data *shmnode;  in amdtee_unmap_shmem()  local
395 	list_for_each_entry(shmnode, &ctxdata->shm_list, shm_node)  in amdtee_unmap_shmem()
396 		if (buf_id == shmnode->buf_id) {  in amdtee_unmap_shmem()
397 			list_del(&shmnode->shm_node);  in amdtee_unmap_shmem()
398 			kfree(shmnode);  in amdtee_unmap_shmem()