61 	int err = -EEXIST;  in af_alg_register_type()  local
70 	err = -ENOMEM;  in af_alg_register_type()
79 	err = 0;  in af_alg_register_type()
84 	return err;  in af_alg_register_type()
91 	int err = -ENOENT;  in af_alg_unregister_type()  local
100 		err = 0;  in af_alg_unregister_type()
105 	return err;  in af_alg_unregister_type()
158 	int err;  in alg_bind()  local
188 	err = -EBUSY;  in alg_bind()
196 	err = 0;  in alg_bind()
203 	return err;  in alg_bind()
212 	int err;  in alg_setkey()  local
218 	err = -EFAULT;  in alg_setkey()
222 	err = type->setkey(ask->private, key, keylen);  in alg_setkey()
227 	return err;  in alg_setkey()
236 	int err = -EBUSY;  in alg_setsockopt()  local
244 	err = -ENOPROTOOPT;  in alg_setsockopt()
255 		err = alg_setkey(sk, optval, optlen);  in alg_setsockopt()
262 		err = type->setauthsize(ask->private, optlen);  in alg_setsockopt()
268 	return err;  in alg_setsockopt()
277 	int err;  in af_alg_accept()  local
282 	err = -EINVAL;  in af_alg_accept()
287 	err = -ENOMEM;  in af_alg_accept()
295 	err = type->accept(ask->private, sk2);  in af_alg_accept()
297 	nokey = err == -ENOKEY;  in af_alg_accept()
299 		err = type->accept_nokey(ask->private, sk2);  in af_alg_accept()
301 	if (err)  in af_alg_accept()
317 	err = 0;  in af_alg_accept()
322 	return err;  in af_alg_accept()
365 	int err;  in alg_create()  local
372 	err = -ENOMEM;  in alg_create()
384 	return err;  in alg_create()
690 	int err = -ERESTARTSYS;  in af_alg_wait_for_wmem()  local
704 			err = 0;  in af_alg_wait_for_wmem()
710 	return err;  in af_alg_wait_for_wmem()
749 	int err = -ERESTARTSYS;  in af_alg_wait_for_data()  local
763 			err = 0;  in af_alg_wait_for_data()
771 	return err;  in af_alg_wait_for_data()
826 	int err = 0;  in af_alg_sendmsg()  local
829 		err = af_alg_cmsg_send(msg, &con);  in af_alg_sendmsg()
830 		if (err)  in af_alg_sendmsg()
831 			return err;  in af_alg_sendmsg()
851 		err = -EINVAL;  in af_alg_sendmsg()
876 			err = memcpy_from_msg(page_address(sg_page(sg)) +  in af_alg_sendmsg()
879 			if (err)  in af_alg_sendmsg()
893 			err = af_alg_wait_for_wmem(sk, msg->msg_flags);  in af_alg_sendmsg()
894 			if (err)  in af_alg_sendmsg()
901 		err = af_alg_alloc_tsgl(sk);  in af_alg_sendmsg()
902 		if (err)  in af_alg_sendmsg()
918 				err = -ENOMEM;  in af_alg_sendmsg()
922 			err = memcpy_from_msg(page_address(sg_page(sg + i)),  in af_alg_sendmsg()
924 			if (err) {  in af_alg_sendmsg()
944 	err = 0;  in af_alg_sendmsg()
952 	return copied ?: err;  in af_alg_sendmsg()
968 	int err = -EINVAL;  in af_alg_sendpage()  local
981 		err = af_alg_wait_for_wmem(sk, flags);  in af_alg_sendpage()
982 		if (err)  in af_alg_sendpage()
986 	err = af_alg_alloc_tsgl(sk);  in af_alg_sendpage()
987 	if (err)  in af_alg_sendpage()
1010 	return err ?: size;  in af_alg_sendpage()
1035 void af_alg_async_cb(struct crypto_async_request *_req, int err)  in af_alg_async_cb()  argument
1048 	iocb->ki_complete(iocb, err ? err : (int)resultlen, 0);  in af_alg_async_cb()
1125 		int err;  in af_alg_get_rsgl()  local
1146 		err = af_alg_make_sg(&rsgl->sgl, &msg->msg_iter, seglen);  in af_alg_get_rsgl()
1147 		if (err < 0) {  in af_alg_get_rsgl()
1149 			return err;  in af_alg_get_rsgl()
1157 		len += err;  in af_alg_get_rsgl()
1158 		atomic_add(err, &ctx->rcvused);  in af_alg_get_rsgl()
1159 		rsgl->sg_num_bytes = err;  in af_alg_get_rsgl()
1160 		iov_iter_advance(&msg->msg_iter, err);  in af_alg_get_rsgl()
1170 	int err = proto_register(&alg_proto, 0);  in af_alg_init()  local
1172 	if (err)  in af_alg_init()
1175 	err = sock_register(&alg_family);  in af_alg_init()
1176 	if (err != 0)  in af_alg_init()
1180 	return err;  in af_alg_init()