1 files changed, 0 insertions, 125 deletions
diff --git a/arch/um/drivers/vde_user.c b/arch/um/drivers/vde_user.c
deleted file mode 100644
index bc7dc4e1e486..000000000000
--- a/arch/um/drivers/vde_user.c
+++ /dev/null
@@ -1,125 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (C) 2007 Luca Bigliardi (shammash@artha.org).
- */
-
-#include <stddef.h>
-#include <errno.h>
-#include <libvdeplug.h>
-#include <net_user.h>
-#include <um_malloc.h>
-#include "vde.h"
-
-static int vde_user_init(void *data, void *dev)
-{
-	struct vde_data *pri = data;
-	VDECONN *conn = NULL;
-	int err = -EINVAL;
-
-	pri->dev = dev;
-
-	conn = vde_open(pri->vde_switch, pri->descr, pri->args);
-
-	if (conn == NULL) {
-		err = -errno;
-		printk(UM_KERN_ERR "vde_user_init: vde_open failed, "
-		       "errno = %d\n", errno);
-		return err;
-	}
-
-	printk(UM_KERN_INFO "vde backend - connection opened\n");
-
-	pri->conn = conn;
-
-	return 0;
-}
-
-static int vde_user_open(void *data)
-{
-	struct vde_data *pri = data;
-
-	if (pri->conn != NULL)
-		return vde_datafd(pri->conn);
-
-	printk(UM_KERN_WARNING "vde_open - we have no VDECONN to open");
-	return -EINVAL;
-}
-
-static void vde_remove(void *data)
-{
-	struct vde_data *pri = data;
-
-	if (pri->conn != NULL) {
-		printk(UM_KERN_INFO "vde backend - closing connection\n");
-		vde_close(pri->conn);
-		pri->conn = NULL;
-		kfree(pri->args);
-		pri->args = NULL;
-		return;
-	}
-
-	printk(UM_KERN_WARNING "vde_remove - we have no VDECONN to remove");
-}
-
-const struct net_user_info vde_user_info = {
-	.init		= vde_user_init,
-	.open		= vde_user_open,
-	.close	 	= NULL,
-	.remove	 	= vde_remove,
-	.add_address	= NULL,
-	.delete_address = NULL,
-	.mtu		= ETH_MAX_PACKET,
-	.max_packet	= ETH_MAX_PACKET + ETH_HEADER_OTHER,
-};
-
-void vde_init_libstuff(struct vde_data *vpri, struct vde_init *init)
-{
-	struct vde_open_args *args;
-
-	vpri->args = uml_kmalloc(sizeof(struct vde_open_args), UM_GFP_KERNEL);
-	if (vpri->args == NULL) {
-		printk(UM_KERN_ERR "vde_init_libstuff - vde_open_args "
-		       "allocation failed");
-		return;
-	}
-
-	args = vpri->args;
-
-	args->port = init->port;
-	args->group = init->group;
-	args->mode = init->mode ? init->mode : 0700;
-
-	args->port ?  printk("port %d", args->port) :
-		printk("undefined port");
-}
-
-int vde_user_read(void *conn, void *buf, int len)
-{
-	VDECONN *vconn = conn;
-	int rv;
-
-	if (vconn == NULL)
-		return 0;
-
-	rv = vde_recv(vconn, buf, len, 0);
-	if (rv < 0) {
-		if (errno == EAGAIN)
-			return 0;
-		return -errno;
-	}
-	else if (rv == 0)
-		return -ENOTCONN;
-
-	return rv;
-}
-
-int vde_user_write(void *conn, void *buf, int len)
-{
-	VDECONN *vconn = conn;
-
-	if (vconn == NULL)
-		return 0;
-
-	return vde_send(vconn, buf, len, 0);
-}
-