diff options
Diffstat (limited to 'arch/um/drivers/pcap_kern.c')
| -rw-r--r-- | arch/um/drivers/pcap_kern.c | 38 |
1 files changed, 16 insertions, 22 deletions
diff --git a/arch/um/drivers/pcap_kern.c b/arch/um/drivers/pcap_kern.c index c329931673d..3a750dd39be 100644 --- a/arch/um/drivers/pcap_kern.c +++ b/arch/um/drivers/pcap_kern.c @@ -1,13 +1,11 @@ /* - * Copyright (C) 2002 Jeff Dike <jdike@karaya.com> + * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) * Licensed under the GPL. */ #include "linux/init.h" -#include "linux/netdevice.h" -#include "linux/etherdevice.h" +#include <linux/netdevice.h> #include "net_kern.h" -#include "net_user.h" #include "pcap_user.h" struct pcap_init { @@ -33,19 +31,14 @@ void pcap_init(struct net_device *dev, void *data) printk("pcap backend, host interface %s\n", ppri->host_if); } -static int pcap_read(int fd, struct sk_buff **skb, - struct uml_net_private *lp) +static int pcap_read(int fd, struct sk_buff *skb, struct uml_net_private *lp) { - *skb = ether_adjust_skb(*skb, ETH_HEADER_OTHER); - if(*skb == NULL) - return -ENOMEM; - - return pcap_user_read(fd, skb_mac_header(*skb), - (*skb)->dev->mtu + ETH_HEADER_OTHER, + return pcap_user_read(fd, skb_mac_header(skb), + skb->dev->mtu + ETH_HEADER_OTHER, (struct pcap_data *) &lp->user); } -static int pcap_write(int fd, struct sk_buff **skb, struct uml_net_private *lp) +static int pcap_write(int fd, struct sk_buff *skb, struct uml_net_private *lp) { return -EPERM; } @@ -71,28 +64,29 @@ int pcap_setup(char *str, char **mac_out, void *data) remain = split_if_spec(str, &host_if, &init->filter, &options[0], &options[1], mac_out, NULL); - if(remain != NULL){ + if (remain != NULL) { printk(KERN_ERR "pcap_setup - Extra garbage on " "specification : '%s'\n", remain); return 0; } - if(host_if != NULL) + if (host_if != NULL) init->host_if = host_if; - for(i = 0; i < ARRAY_SIZE(options); i++){ - if(options[i] == NULL) + for (i = 0; i < ARRAY_SIZE(options); i++) { + if (options[i] == NULL) continue; - if(!strcmp(options[i], "promisc")) + if (!strcmp(options[i], "promisc")) init->promisc = 1; - else if(!strcmp(options[i], "nopromisc")) + else if (!strcmp(options[i], "nopromisc")) init->promisc = 0; - else if(!strcmp(options[i], "optimize")) + else if (!strcmp(options[i], "optimize")) init->optimize = 1; - else if(!strcmp(options[i], "nooptimize")) + else if (!strcmp(options[i], "nooptimize")) init->optimize = 0; else { - printk("pcap_setup : bad option - '%s'\n", options[i]); + printk(KERN_ERR "pcap_setup : bad option - '%s'\n", + options[i]); return 0; } } |