diff options
Diffstat (limited to 'net/802/fc.c')
| -rw-r--r-- | net/802/fc.c | 35 |
1 files changed, 5 insertions, 30 deletions
diff --git a/net/802/fc.c b/net/802/fc.c index 05eea6b98bb8..afd3d288a41d 100644 --- a/net/802/fc.c +++ b/net/802/fc.c @@ -1,16 +1,12 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * NET3: Fibre Channel device handling subroutines * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * Vineet Abraham <vma@iol.unh.edu> * v 1.0 03/22/99 */ -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <linux/types.h> #include <linux/kernel.h> #include <linux/string.h> @@ -49,7 +45,7 @@ static int fc_header(struct sk_buff *skb, struct net_device *dev, struct fcllc *fcllc; hdr_len = sizeof(struct fch_hdr) + sizeof(struct fcllc); - fch = (struct fch_hdr *)skb_push(skb, hdr_len); + fch = skb_push(skb, hdr_len); fcllc = (struct fcllc *)(fch+1); fcllc->dsap = fcllc->ssap = EXTENDED_SAP; fcllc->llc = UI_CMD; @@ -59,7 +55,7 @@ static int fc_header(struct sk_buff *skb, struct net_device *dev, else { hdr_len = sizeof(struct fch_hdr); - fch = (struct fch_hdr *)skb_push(skb, hdr_len); + fch = skb_push(skb, hdr_len); } if(saddr) @@ -75,29 +71,8 @@ static int fc_header(struct sk_buff *skb, struct net_device *dev, return -hdr_len; } -/* - * A neighbour discovery of some species (eg arp) has completed. We - * can now send the packet. - */ - -static int fc_rebuild_header(struct sk_buff *skb) -{ -#ifdef CONFIG_INET - struct fch_hdr *fch=(struct fch_hdr *)skb->data; - struct fcllc *fcllc=(struct fcllc *)(skb->data+sizeof(struct fch_hdr)); - if(fcllc->ethertype != htons(ETH_P_IP)) { - printk("fc_rebuild_header: Don't know how to resolve type %04X addresses ?\n", ntohs(fcllc->ethertype)); - return 0; - } - return arp_find(fch->daddr, skb); -#else - return 0; -#endif -} - static const struct header_ops fc_header_ops = { .create = fc_header, - .rebuild = fc_rebuild_header, }; static void fc_setup(struct net_device *dev) @@ -126,6 +101,6 @@ static void fc_setup(struct net_device *dev) */ struct net_device *alloc_fcdev(int sizeof_priv) { - return alloc_netdev(sizeof_priv, "fc%d", fc_setup); + return alloc_netdev(sizeof_priv, "fc%d", NET_NAME_UNKNOWN, fc_setup); } EXPORT_SYMBOL(alloc_fcdev); |