88 	slab = kmem_cache_create(slab_name_fmt, sizeof(struct ccid) + obj_size, 0,  in ccid_kmem_cache_create()
140 struct ccid *ccid_new(const u8 id, struct sock *sk, bool rx)  in ccid_new()
143 	struct ccid *ccid = NULL;  in ccid_new()  local
148 	ccid = kmem_cache_alloc(rx ? ccid_ops->ccid_hc_rx_slab :  in ccid_new()
150 	if (ccid == NULL)  in ccid_new()
152 	ccid->ccid_ops = ccid_ops;  in ccid_new()
154 		memset(ccid + 1, 0, ccid_ops->ccid_hc_rx_obj_size);  in ccid_new()
155 		if (ccid->ccid_ops->ccid_hc_rx_init != NULL &&  in ccid_new()
156 		    ccid->ccid_ops->ccid_hc_rx_init(ccid, sk) != 0)  in ccid_new()
159 		memset(ccid + 1, 0, ccid_ops->ccid_hc_tx_obj_size);  in ccid_new()
160 		if (ccid->ccid_ops->ccid_hc_tx_init != NULL &&  in ccid_new()
161 		    ccid->ccid_ops->ccid_hc_tx_init(ccid, sk) != 0)  in ccid_new()
165 	return ccid;  in ccid_new()
168 			ccid_ops->ccid_hc_tx_slab, ccid);  in ccid_new()
169 	ccid = NULL;  in ccid_new()
173 void ccid_hc_rx_delete(struct ccid *ccid, struct sock *sk)  in ccid_hc_rx_delete()  argument
175 	if (ccid != NULL) {  in ccid_hc_rx_delete()
176 		if (ccid->ccid_ops->ccid_hc_rx_exit != NULL)  in ccid_hc_rx_delete()
177 			ccid->ccid_ops->ccid_hc_rx_exit(sk);  in ccid_hc_rx_delete()
178 		kmem_cache_free(ccid->ccid_ops->ccid_hc_rx_slab, ccid);  in ccid_hc_rx_delete()
182 void ccid_hc_tx_delete(struct ccid *ccid, struct sock *sk)  in ccid_hc_tx_delete()  argument
184 	if (ccid != NULL) {  in ccid_hc_tx_delete()
185 		if (ccid->ccid_ops->ccid_hc_tx_exit != NULL)  in ccid_hc_tx_delete()
186 			ccid->ccid_ops->ccid_hc_tx_exit(sk);  in ccid_hc_tx_delete()
187 		kmem_cache_free(ccid->ccid_ops->ccid_hc_tx_slab, ccid);  in ccid_hc_tx_delete()