3602 static void req_prot_cleanup(struct request_sock_ops *rsk_prot)  in req_prot_cleanup()  argument
3604 	if (!rsk_prot)  in req_prot_cleanup()
3606 	kfree(rsk_prot->slab_name);  in req_prot_cleanup()
3607 	rsk_prot->slab_name = NULL;  in req_prot_cleanup()
3608 	kmem_cache_destroy(rsk_prot->slab);  in req_prot_cleanup()
3609 	rsk_prot->slab = NULL;  in req_prot_cleanup()
3614 	struct request_sock_ops *rsk_prot = prot->rsk_prot;  in req_prot_init()  local
3616 	if (!rsk_prot)  in req_prot_init()
3619 	rsk_prot->slab_name = kasprintf(GFP_KERNEL, "request_sock_%s",  in req_prot_init()
3621 	if (!rsk_prot->slab_name)  in req_prot_init()
3624 	rsk_prot->slab = kmem_cache_create(rsk_prot->slab_name,  in req_prot_init()
3625 					   rsk_prot->obj_size, 0,  in req_prot_init()
3629 	if (!rsk_prot->slab) {  in req_prot_init()
3677 		req_prot_cleanup(prot->rsk_prot);  in proto_register()
3697 	req_prot_cleanup(prot->rsk_prot);  in proto_unregister()