diff options
Diffstat (limited to 'drivers/net/wan/hdlc_raw_eth.c')
| -rw-r--r-- | drivers/net/wan/hdlc_raw_eth.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/drivers/net/wan/hdlc_raw_eth.c b/drivers/net/wan/hdlc_raw_eth.c index 3ab72b3082de..0a66b7356405 100644 --- a/drivers/net/wan/hdlc_raw_eth.c +++ b/drivers/net/wan/hdlc_raw_eth.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Generic HDLC support routines for Linux * HDLC Ethernet emulation support * * Copyright (C) 2002-2006 Krzysztof Halasa <khc@pm.waw.pl> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License - * as published by the Free Software Foundation. */ #include <linux/errno.h> @@ -23,7 +20,7 @@ #include <linux/rtnetlink.h> #include <linux/skbuff.h> -static int raw_eth_ioctl(struct net_device *dev, struct ifreq *ifr); +static int raw_eth_ioctl(struct net_device *dev, struct if_settings *ifs); static netdev_tx_t eth_tx(struct sk_buff *skb, struct net_device *dev) { @@ -51,21 +48,22 @@ static struct hdlc_proto proto = { }; -static int raw_eth_ioctl(struct net_device *dev, struct ifreq *ifr) +static int raw_eth_ioctl(struct net_device *dev, struct if_settings *ifs) { - raw_hdlc_proto __user *raw_s = ifr->ifr_settings.ifs_ifsu.raw_hdlc; + raw_hdlc_proto __user *raw_s = ifs->ifs_ifsu.raw_hdlc; const size_t size = sizeof(raw_hdlc_proto); raw_hdlc_proto new_settings; hdlc_device *hdlc = dev_to_hdlc(dev); - int result, old_qlen; + unsigned int old_qlen; + int result; - switch (ifr->ifr_settings.type) { + switch (ifs->type) { case IF_GET_PROTO: if (dev_to_hdlc(dev)->proto != &proto) return -EINVAL; - ifr->ifr_settings.type = IF_PROTO_HDLC_ETH; - if (ifr->ifr_settings.size < size) { - ifr->ifr_settings.size = size; /* data size wanted */ + ifs->type = IF_PROTO_HDLC_ETH; + if (ifs->size < size) { + ifs->size = size; /* data size wanted */ return -ENOBUFS; } if (copy_to_user(raw_s, hdlc->state, size)) @@ -101,7 +99,9 @@ static int raw_eth_ioctl(struct net_device *dev, struct ifreq *ifr) old_qlen = dev->tx_queue_len; ether_setup(dev); dev->tx_queue_len = old_qlen; + dev->priv_flags &= ~IFF_TX_SKB_SHARING; eth_hw_addr_random(dev); + call_netdevice_notifiers(NETDEV_POST_TYPE_CHANGE, dev); netif_dormant_off(dev); return 0; } @@ -110,7 +110,7 @@ static int raw_eth_ioctl(struct net_device *dev, struct ifreq *ifr) } -static int __init mod_init(void) +static int __init hdlc_eth_init(void) { register_hdlc_protocol(&proto); return 0; @@ -118,14 +118,14 @@ static int __init mod_init(void) -static void __exit mod_exit(void) +static void __exit hdlc_eth_exit(void) { unregister_hdlc_protocol(&proto); } -module_init(mod_init); -module_exit(mod_exit); +module_init(hdlc_eth_init); +module_exit(hdlc_eth_exit); MODULE_AUTHOR("Krzysztof Halasa <khc@pm.waw.pl>"); MODULE_DESCRIPTION("Ethernet encapsulation support for generic HDLC"); |