X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=net%2F802%2Ffc.c;h=cb3475ea6fdada58337e7bf6e39773478afb0b7b;hb=399ccdc1cd4e92e541d4dacbbf18c52bd693418b;hp=2a27e37bc4cb263869b0e5a20643997064067713;hpb=b2f71bade430d468398167d696731bf770de2db8;p=linux-2.6-omap-h63xx.git diff --git a/net/802/fc.c b/net/802/fc.c index 2a27e37bc4c..cb3475ea6fd 100644 --- a/net/802/fc.c +++ b/net/802/fc.c @@ -1,6 +1,6 @@ /* * 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 @@ -14,7 +14,6 @@ #include #include #include -#include #include #include #include @@ -31,18 +30,18 @@ #include /* - * Put the headers on a Fibre Channel packet. + * Put the headers on a Fibre Channel packet. */ - + static int fc_header(struct sk_buff *skb, struct net_device *dev, unsigned short type, - void *daddr, void *saddr, unsigned len) + const void *daddr, const void *saddr, unsigned len) { struct fch_hdr *fch; int hdr_len; - /* - * Add the 802.2 SNAP header if IP as the IPv4 code calls + /* + * Add the 802.2 SNAP header if IP as the IPv4 code calls * dev->hard_header directly. */ if (type == ETH_P_IP || type == ETH_P_ARP) @@ -60,7 +59,7 @@ 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 = (struct fch_hdr *)skb_push(skb, hdr_len); } if(saddr) @@ -68,20 +67,20 @@ static int fc_header(struct sk_buff *skb, struct net_device *dev, else memcpy(fch->saddr,dev->dev_addr,dev->addr_len); - if(daddr) + if(daddr) { memcpy(fch->daddr,daddr,dev->addr_len); return(hdr_len); } 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) + +static int fc_rebuild_header(struct sk_buff *skb) { struct fch_hdr *fch=(struct fch_hdr *)skb->data; struct fcllc *fcllc=(struct fcllc *)(skb->data+sizeof(struct fch_hdr)); @@ -96,11 +95,14 @@ static int fc_rebuild_header(struct sk_buff *skb) #endif } +static const struct header_ops fc_header_ops = { + .create = fc_header, + .rebuild = fc_rebuild_header, +}; + static void fc_setup(struct net_device *dev) { - dev->hard_header = fc_header; - dev->rebuild_header = fc_rebuild_header; - + dev->header_ops = &fc_header_ops; dev->type = ARPHRD_IEEE802; dev->hard_header_len = FC_HLEN; dev->mtu = 2024;