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Diffstat (limited to 'net/802/fddi.c')
-rw-r--r--net/802/fddi.c26
1 files changed, 13 insertions, 13 deletions
diff --git a/net/802/fddi.c b/net/802/fddi.c
index 797c6d961deb..0b98fe2fa2f6 100644
--- a/net/802/fddi.c
+++ b/net/802/fddi.c
@@ -15,7 +15,7 @@
* Mark Evans, <evansmp@uhura.aston.ac.uk>
* Florian La Roche, <rzsfl@rz.uni-sb.de>
* Alan Cox, <gw4pts@gw4pts.ampr.org>
- *
+ *
* 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
@@ -25,7 +25,7 @@
* Alan Cox : New arp/rebuild header
* Maciej W. Rozycki : IPv6 support
*/
-
+
#include <linux/module.h>
#include <asm/system.h>
#include <linux/types.h>
@@ -57,7 +57,7 @@ static int fddi_header(struct sk_buff *skb, struct net_device *dev,
{
int hl = FDDI_K_SNAP_HLEN;
struct fddihdr *fddi;
-
+
if(type != ETH_P_IP && type != ETH_P_IPV6 && type != ETH_P_ARP)
hl=FDDI_K_8022_HLEN-3;
fddi = (struct fddihdr *)skb_push(skb, hl);
@@ -74,7 +74,7 @@ static int fddi_header(struct sk_buff *skb, struct net_device *dev,
}
/* Set the source and destination hardware addresses */
-
+
if (saddr != NULL)
memcpy(fddi->saddr, saddr, dev->addr_len);
else
@@ -95,7 +95,7 @@ static int fddi_header(struct sk_buff *skb, struct net_device *dev,
* (or in future other address resolution) has completed on
* this sk_buff. We now let ARP fill in the other fields.
*/
-
+
static int fddi_rebuild_header(struct sk_buff *skb)
{
struct fddihdr *fddi = (struct fddihdr *)skb->data;
@@ -105,7 +105,7 @@ static int fddi_rebuild_header(struct sk_buff *skb)
/* Try to get ARP to resolve the header and fill destination address */
return arp_find(fddi->daddr, skb);
else
-#endif
+#endif
{
printk("%s: Don't know how to resolve type %04X addresses.\n",
skb->dev->name, ntohs(fddi->hdr.llc_snap.ethertype));
@@ -120,19 +120,19 @@ static int fddi_rebuild_header(struct sk_buff *skb)
* up. It's used to fill in specific skb fields and to set
* the proper pointer to the start of packet data (skb->data).
*/
-
+
__be16 fddi_type_trans(struct sk_buff *skb, struct net_device *dev)
{
struct fddihdr *fddi = (struct fddihdr *)skb->data;
__be16 type;
-
+
/*
* Set mac.raw field to point to FC byte, set data field to point
* to start of packet data. Assume 802.2 SNAP frames for now.
*/
skb->mac.raw = skb->data; /* point to frame control (FC) */
-
+
if(fddi->hdr.llc_8022_1.dsap==0xe0)
{
skb_pull(skb, FDDI_K_8022_HLEN-3);
@@ -143,9 +143,9 @@ __be16 fddi_type_trans(struct sk_buff *skb, struct net_device *dev)
skb_pull(skb, FDDI_K_SNAP_HLEN); /* adjust for 21 byte header */
type=fddi->hdr.llc_snap.ethertype;
}
-
+
/* Set packet type based on destination address and flag settings */
-
+
if (*fddi->daddr & 0x01)
{
if (memcmp(fddi->daddr, dev->broadcast, FDDI_K_ALEN) == 0)
@@ -153,7 +153,7 @@ __be16 fddi_type_trans(struct sk_buff *skb, struct net_device *dev)
else
skb->pkt_type = PACKET_MULTICAST;
}
-
+
else if (dev->flags & IFF_PROMISC)
{
if (memcmp(fddi->daddr, dev->dev_addr, FDDI_K_ALEN))
@@ -187,7 +187,7 @@ static void fddi_setup(struct net_device *dev)
dev->addr_len = FDDI_K_ALEN;
dev->tx_queue_len = 100; /* Long queues on FDDI */
dev->flags = IFF_BROADCAST | IFF_MULTICAST;
-
+
memset(dev->broadcast, 0xFF, FDDI_K_ALEN);
}