62 	int err = -EEXIST;  in af_alg_register_type()  local
71 	err = -ENOMEM;  in af_alg_register_type()
80 	err = 0;  in af_alg_register_type()
85 	return err;  in af_alg_register_type()
92 	int err = -ENOENT;  in af_alg_unregister_type()  local
101 		err = 0;  in af_alg_unregister_type()
106 	return err;  in af_alg_unregister_type()
153 	int err;  in alg_bind()  local
187 	err = -EBUSY;  in alg_bind()
195 	err = 0;  in alg_bind()
202 	return err;  in alg_bind()
210 	int err;  in alg_setkey()  local
216 	err = -EFAULT;  in alg_setkey()
220 	err = type->setkey(ask->private, key, keylen);  in alg_setkey()
225 	return err;  in alg_setkey()
234 	int err = -EBUSY;  in alg_setsockopt()  local
242 	err = -ENOPROTOOPT;  in alg_setsockopt()
253 		err = alg_setkey(sk, optval, optlen);  in alg_setsockopt()
260 		err = type->setauthsize(ask->private, optlen);  in alg_setsockopt()
268 		err = type->setentropy(ask->private, optval, optlen);  in alg_setsockopt()
274 	return err;  in alg_setsockopt()
283 	int err;  in af_alg_accept()  local
288 	err = -EINVAL;  in af_alg_accept()
293 	err = -ENOMEM;  in af_alg_accept()
306 	err = type->accept(ask->private, sk2);  in af_alg_accept()
308 	nokey = err == -ENOKEY;  in af_alg_accept()
310 		err = type->accept_nokey(ask->private, sk2);  in af_alg_accept()
312 	if (err)  in af_alg_accept()
329 	err = 0;  in af_alg_accept()
334 	return err;  in af_alg_accept()
376 	int err;  in alg_create()  local
383 	err = -ENOMEM;  in alg_create()
395 	return err;  in alg_create()
702 	int err = -ERESTARTSYS;  in af_alg_wait_for_wmem()  local
716 			err = 0;  in af_alg_wait_for_wmem()
722 	return err;  in af_alg_wait_for_wmem()
762 	int err = -ERESTARTSYS;  in af_alg_wait_for_data()  local
778 			err = 0;  in af_alg_wait_for_data()
786 	return err;  in af_alg_wait_for_data()
841 	int err = 0;  in af_alg_sendmsg()  local
844 		err = af_alg_cmsg_send(msg, &con);  in af_alg_sendmsg()
845 		if (err)  in af_alg_sendmsg()
846 			return err;  in af_alg_sendmsg()
867 			err = -EINVAL;  in af_alg_sendmsg()
898 			err = memcpy_from_msg(page_address(sg_page(sg)) +  in af_alg_sendmsg()
901 			if (err)  in af_alg_sendmsg()
915 			err = af_alg_wait_for_wmem(sk, msg->msg_flags);  in af_alg_sendmsg()
916 			if (err)  in af_alg_sendmsg()
923 		err = af_alg_alloc_tsgl(sk);  in af_alg_sendmsg()
924 		if (err)  in af_alg_sendmsg()
940 				err = -ENOMEM;  in af_alg_sendmsg()
944 			err = memcpy_from_msg(page_address(sg_page(sg + i)),  in af_alg_sendmsg()
946 			if (err) {  in af_alg_sendmsg()
966 	err = 0;  in af_alg_sendmsg()
974 	return copied ?: err;  in af_alg_sendmsg()
990 	int err = -EINVAL;  in af_alg_sendpage()  local
1003 		err = af_alg_wait_for_wmem(sk, flags);  in af_alg_sendpage()
1004 		if (err)  in af_alg_sendpage()
1008 	err = af_alg_alloc_tsgl(sk);  in af_alg_sendpage()
1009 	if (err)  in af_alg_sendpage()
1032 	return err ?: size;  in af_alg_sendpage()
1061 void af_alg_async_cb(struct crypto_async_request *_req, int err)  in af_alg_async_cb()  argument
1074 	iocb->ki_complete(iocb, err ? err : (int)resultlen, 0);  in af_alg_async_cb()
1159 		int err;  in af_alg_get_rsgl()  local
1180 		err = af_alg_make_sg(&rsgl->sgl, &msg->msg_iter, seglen);  in af_alg_get_rsgl()
1181 		if (err < 0) {  in af_alg_get_rsgl()
1183 			return err;  in af_alg_get_rsgl()
1191 		len += err;  in af_alg_get_rsgl()
1192 		atomic_add(err, &ctx->rcvused);  in af_alg_get_rsgl()
1193 		rsgl->sg_num_bytes = err;  in af_alg_get_rsgl()
1194 		iov_iter_advance(&msg->msg_iter, err);  in af_alg_get_rsgl()
1204 	int err = proto_register(&alg_proto, 0);  in af_alg_init()  local
1206 	if (err)  in af_alg_init()
1209 	err = sock_register(&alg_family);  in af_alg_init()
1210 	if (err != 0)  in af_alg_init()
1214 	return err;  in af_alg_init()