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rose: Transmit packets in rose_xmit not rose_rebuild_header 

Patterned after the similar code in net/rom this turns out
to be a trivial obviously correct transmformation.

Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-hams@vger.kernel.org
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
wifi-calibration
Eric W. Biederman 2015-03-02 00:02:19 -06:00 committed by David S. Miller
parent b753af31ab
commit 03ec2ac097
1 changed files with 11 additions and 27 deletions
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38
net/rose/rose_dev.c
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@ -59,38 +59,14 @@ static int rose_header(struct sk_buff *skb, struct net_device *dev,
static int rose_rebuild_header(struct sk_buff *skb)
{
#ifdef CONFIG_INET
struct net_device *dev = skb->dev;
struct net_device_stats *stats = &dev->stats;
unsigned char *bp = (unsigned char *)skb->data;
struct sk_buff *skbn;
unsigned int len;
if (arp_find(bp + 7, skb)) {
return 1;
}
if ((skbn = skb_clone(skb, GFP_ATOMIC)) == NULL) {
kfree_skb(skb);
return 1;
}
if (skb->sk != NULL)
skb_set_owner_w(skbn, skb->sk);
kfree_skb(skb);
len = skbn->len;
if (!rose_route_frame(skbn, NULL)) {
kfree_skb(skbn);
stats->tx_errors++;
return 1;
}
stats->tx_packets++;
stats->tx_bytes += len;
#endif
return 1;
return 0;
}
static int rose_set_mac_address(struct net_device *dev, void *addr)
@ -137,13 +113,21 @@ static int rose_close(struct net_device *dev)
static netdev_tx_t rose_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct net_device_stats *stats = &dev->stats;
unsigned int len = skb->len;
if (!netif_running(dev)) {
printk(KERN_ERR "ROSE: rose_xmit - called when iface is down\n");
return NETDEV_TX_BUSY;
}
dev_kfree_skb(skb);
stats->tx_errors++;
if (!rose_route_frame(skb, NULL)) {
dev_kfree_skb(skb);
stats->tx_errors++;
return NETDEV_TX_OK;
}
stats->tx_packets++;
stats->tx_bytes += len;
return NETDEV_TX_OK;
}