diff options
Diffstat (limited to 'net/ipv4/arp.c')
| -rw-r--r-- | net/ipv4/arp.c | 29 |
1 files changed, 9 insertions, 20 deletions
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c index 63e49890ad31..cda37be02f8d 100644 --- a/net/ipv4/arp.c +++ b/net/ipv4/arp.c @@ -73,6 +73,8 @@ * Jesper D. Brouer: Proxy ARP PVLAN RFC 3069 support. */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/module.h> #include <linux/types.h> #include <linux/string.h> @@ -89,7 +91,6 @@ #include <linux/etherdevice.h> #include <linux/fddidevice.h> #include <linux/if_arp.h> -#include <linux/trdevice.h> #include <linux/skbuff.h> #include <linux/proc_fs.h> #include <linux/seq_file.h> @@ -113,7 +114,6 @@ #include <net/ax25.h> #include <net/netrom.h> -#include <asm/system.h> #include <linux/uaccess.h> #include <linux/netfilter_arp.h> @@ -194,9 +194,6 @@ int arp_mc_map(__be32 addr, u8 *haddr, struct net_device *dev, int dir) case ARPHRD_IEEE802: ip_eth_mc_map(addr, haddr); return 0; - case ARPHRD_IEEE802_TR: - ip_tr_mc_map(addr, haddr); - return 0; case ARPHRD_INFINIBAND: ip_ib_mc_map(addr, dev->broadcast, haddr); return 0; @@ -365,8 +362,7 @@ static void arp_solicit(struct neighbour *neigh, struct sk_buff *skb) probes -= neigh->parms->ucast_probes; if (probes < 0) { if (!(neigh->nud_state & NUD_VALID)) - printk(KERN_DEBUG - "trying to ucast probe in NUD_INVALID\n"); + pr_debug("trying to ucast probe in NUD_INVALID\n"); dst_ha = neigh->ha; read_lock_bh(&neigh->lock); } else { @@ -453,7 +449,7 @@ static int arp_set_predefined(int addr_hint, unsigned char *haddr, { switch (addr_hint) { case RTN_LOCAL: - printk(KERN_DEBUG "ARP: arp called for own IP address\n"); + pr_debug("arp called for own IP address\n"); memcpy(haddr, dev->dev_addr, dev->addr_len); return 1; case RTN_MULTICAST: @@ -474,7 +470,7 @@ int arp_find(unsigned char *haddr, struct sk_buff *skb) struct neighbour *n; if (!skb_dst(skb)) { - printk(KERN_DEBUG "arp_find is called with dst==NULL\n"); + pr_debug("arp_find is called with dst==NULL\n"); kfree_skb(skb); return 1; } @@ -649,12 +645,6 @@ struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip, arp->ar_pro = htons(ETH_P_IP); break; #endif -#if IS_ENABLED(CONFIG_TR) - case ARPHRD_IEEE802_TR: - arp->ar_hrd = htons(ARPHRD_IEEE802); - arp->ar_pro = htons(ETH_P_IP); - break; -#endif } arp->ar_hln = dev->addr_len; @@ -752,11 +742,10 @@ static int arp_process(struct sk_buff *skb) goto out; break; case ARPHRD_ETHER: - case ARPHRD_IEEE802_TR: case ARPHRD_FDDI: case ARPHRD_IEEE802: /* - * ETHERNET, Token Ring and Fibre Channel (which are IEEE 802 + * ETHERNET, and Fibre Channel (which are IEEE 802 * devices, according to RFC 2625) devices will accept ARP * hardware types of either 1 (Ethernet) or 6 (IEEE 802.2). * This is the case also of FDDI, where the RFC 1390 says that @@ -889,7 +878,7 @@ static int arp_process(struct sk_buff *skb) n = __neigh_lookup(&arp_tbl, &sip, dev, 0); - if (IPV4_DEVCONF_ALL(dev_net(dev), ARP_ACCEPT)) { + if (IN_DEV_ARP_ACCEPT(in_dev)) { /* Unsolicited ARP is not accepted by default. It is possible, that this option should be enabled for some devices (strip is candidate) @@ -1060,7 +1049,7 @@ static int arp_req_set(struct net *net, struct arpreq *r, neigh = __neigh_lookup_errno(&arp_tbl, &ip, dev); err = PTR_ERR(neigh); if (!IS_ERR(neigh)) { - unsigned state = NUD_STALE; + unsigned int state = NUD_STALE; if (r->arp_flags & ATF_PERM) state = NUD_PERMANENT; err = neigh_update(neigh, (r->arp_flags & ATF_COM) ? @@ -1072,7 +1061,7 @@ static int arp_req_set(struct net *net, struct arpreq *r, return err; } -static unsigned arp_state_to_flags(struct neighbour *neigh) +static unsigned int arp_state_to_flags(struct neighbour *neigh) { if (neigh->nud_state&NUD_PERMANENT) return ATF_PERM | ATF_COM; |