crypto/ccp/ccp-crypto-main.c

90 	struct ccp_crypto_cmd *crypto_cmd, struct ccp_crypto_cmd **backlog)
102 	tmp = crypto_cmd;
104 		if (crypto_cmd->tfm != tmp->tfm)
116 		if (req_queue.backlog == &crypto_cmd->entry)
117 			req_queue.backlog = crypto_cmd->entry.next;
124 		if (req_queue.backlog == &crypto_cmd->entry)
125 			req_queue.backlog = crypto_cmd->entry.next;
130 	list_del(&crypto_cmd->entry);
139 	struct ccp_crypto_cmd *crypto_cmd = data;
141 	struct crypto_async_request *req = crypto_cmd->req;
147 		if (crypto_cmd->ret == -EBUSY) {
148 			crypto_cmd->ret = -EINPROGRESS;
159 	held = ccp_crypto_cmd_complete(crypto_cmd, &backlog);
166 	if (crypto_cmd->ret == -EBUSY)
201 	kfree(crypto_cmd);
204 static int ccp_crypto_enqueue_cmd(struct ccp_crypto_cmd *crypto_cmd)
215 		if (!(crypto_cmd->cmd->flags & CCP_CMD_MAY_BACKLOG)) {
226 		if (crypto_cmd->tfm != tmp->tfm)
234 		ret = ccp_enqueue_cmd(crypto_cmd->cmd);
242 			req_queue.backlog = &crypto_cmd->entry;
244 	crypto_cmd->ret = ret;
247 	list_add_tail(&crypto_cmd->entry, &req_queue.cmds);
255 		kfree(crypto_cmd);
270 	struct ccp_crypto_cmd *crypto_cmd;
275 	crypto_cmd = kzalloc(sizeof(*crypto_cmd), gfp);
276 	if (!crypto_cmd)
284 	crypto_cmd->cmd = cmd;
285 	crypto_cmd->req = req;
286 	crypto_cmd->tfm = req->tfm;
289 	cmd->data = crypto_cmd;
296 	return ccp_crypto_enqueue_cmd(crypto_cmd);