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eth1394: replace __constant_htons by htons

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...and __constant_ntohs, __constant_ntohl, __constant_cpu_to_be32 too
where possible.  Htons and friends are resolved to constants in these
places anyway.  Also fix an endianess glitch in a log message, spotted
by Alexey Dobriyan.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Ben Collins <bcollins@ubuntu.com>
This commit is contained in:
Ben Collins 2006-06-12 18:16:25 -04:00
parent 2c4b69bd7b
commit 7136b8073f
1 changed files with 11 additions and 12 deletions
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23
drivers/ieee1394/eth1394.c
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@ -770,7 +770,7 @@ static int ether1394_rebuild_header(struct sk_buff *skb)
default:
ETH1394_PRINT(KERN_DEBUG, dev->name,
"unable to resolve type %04x addresses.\n",
eth->h_proto);
ntohs(eth->h_proto));
break;
}
@ -792,9 +792,8 @@ static int ether1394_header_cache(struct neighbour *neigh, struct hh_cache *hh)
(16 - ETH1394_HLEN));
struct net_device *dev = neigh->dev;
if (type == __constant_htons(ETH_P_802_3)) {
if (type == htons(ETH_P_802_3))
return -1;
}
eth->h_proto = type;
memcpy(eth->h_dest, neigh->ha, dev->addr_len);
@ -883,7 +882,7 @@ static inline u16 ether1394_parse_encap(struct sk_buff *skb,
/* If this is an ARP packet, convert it. First, we want to make
* use of some of the fields, since they tell us a little bit
* about the sending machine. */
if (ether_type == __constant_htons (ETH_P_ARP)) {
if (ether_type == htons(ETH_P_ARP)) {
struct eth1394_arp *arp1394 = (struct eth1394_arp*)skb->data;
struct arphdr *arp = (struct arphdr *)skb->data;
unsigned char *arp_ptr = (unsigned char *)(arp + 1);
@ -939,8 +938,8 @@ static inline u16 ether1394_parse_encap(struct sk_buff *skb,
}
/* Now add the ethernet header. */
if (dev->hard_header (skb, dev, __constant_ntohs (ether_type),
&dest_hw, NULL, skb->len) >= 0)
if (dev->hard_header(skb, dev, ntohs(ether_type), &dest_hw, NULL,
skb->len) >= 0)
ret = ether1394_type_trans(skb, dev);
return ret;
@ -1510,8 +1509,8 @@ static inline void ether1394_prep_gasp_packet(struct hpsb_packet *p,
p->data = ((quadlet_t*)skb->data) - 2;
p->data[0] = cpu_to_be32((priv->host->node_id << 16) |
ETHER1394_GASP_SPECIFIER_ID_HI);
p->data[1] = __constant_cpu_to_be32((ETHER1394_GASP_SPECIFIER_ID_LO << 24) |
ETHER1394_GASP_VERSION);
p->data[1] = cpu_to_be32((ETHER1394_GASP_SPECIFIER_ID_LO << 24) |
ETHER1394_GASP_VERSION);
/* Setting the node id to ALL_NODES (not LOCAL_BUS | ALL_NODES)
* prevents hpsb_send_packet() from setting the speed to an arbitrary
@ -1666,9 +1665,9 @@ static int ether1394_tx (struct sk_buff *skb, struct net_device *dev)
/* Set the transmission type for the packet. ARP packets and IP
* broadcast packets are sent via GASP. */
if (memcmp(eth->h_dest, dev->broadcast, ETH1394_ALEN) == 0 ||
proto == __constant_htons(ETH_P_ARP) ||
(proto == __constant_htons(ETH_P_IP) &&
IN_MULTICAST(__constant_ntohl(skb->nh.iph->daddr)))) {
proto == htons(ETH_P_ARP) ||
(proto == htons(ETH_P_IP) &&
IN_MULTICAST(ntohl(skb->nh.iph->daddr)))) {
tx_type = ETH1394_GASP;
dest_node = LOCAL_BUS | ALL_NODES;
max_payload = priv->bc_maxpayload - ETHER1394_GASP_OVERHEAD;
@ -1700,7 +1699,7 @@ static int ether1394_tx (struct sk_buff *skb, struct net_device *dev)
}
/* If this is an ARP packet, convert it */
if (proto == __constant_htons (ETH_P_ARP))
if (proto == htons(ETH_P_ARP))
ether1394_arp_to_1394arp (skb, dev);
ptask->hdr.words.word1 = 0;