diff options
Diffstat (limited to 'net/ax25/ax25_ip.c')
| -rw-r--r-- | net/ax25/ax25_ip.c | 31 |
1 files changed, 13 insertions, 18 deletions
diff --git a/net/ax25/ax25_ip.c b/net/ax25/ax25_ip.c index 67de6b33f2c3..b563a3f5f2a8 100644 --- a/net/ax25/ax25_ip.c +++ b/net/ax25/ax25_ip.c @@ -31,7 +31,6 @@ #include <linux/notifier.h> #include <linux/proc_fs.h> #include <linux/stat.h> -#include <linux/netfilter.h> #include <linux/sysctl.h> #include <net/ip.h> #include <net/arp.h> @@ -46,9 +45,9 @@ #ifdef CONFIG_INET -int ax25_hard_header(struct sk_buff *skb, struct net_device *dev, - unsigned short type, const void *daddr, - const void *saddr, unsigned int len) +static int ax25_hard_header(struct sk_buff *skb, struct net_device *dev, + unsigned short type, const void *daddr, + const void *saddr, unsigned int len) { unsigned char *buff; @@ -100,7 +99,7 @@ int ax25_hard_header(struct sk_buff *skb, struct net_device *dev, return -AX25_HEADER_LEN; /* Unfinished header */ } -int ax25_rebuild_header(struct sk_buff *skb) +netdev_tx_t ax25_ip_xmit(struct sk_buff *skb) { struct sk_buff *ourskb; unsigned char *bp = skb->data; @@ -115,9 +114,6 @@ int ax25_rebuild_header(struct sk_buff *skb) dst = (ax25_address *)(bp + 1); src = (ax25_address *)(bp + 8); - if (arp_find(bp + 1, skb)) - return 1; - route = ax25_get_route(dst, NULL); if (route) { digipeat = route->digipeat; @@ -129,6 +125,7 @@ int ax25_rebuild_header(struct sk_buff *skb) dev = skb->dev; if ((ax25_dev = ax25_dev_ax25dev(dev)) == NULL) { + kfree_skb(skb); goto put; } @@ -212,31 +209,29 @@ put: if (route) ax25_put_route(route); - return 1; + return NETDEV_TX_OK; } #else /* INET */ -int ax25_hard_header(struct sk_buff *skb, struct net_device *dev, - unsigned short type, const void *daddr, - const void *saddr, unsigned int len) +static int ax25_hard_header(struct sk_buff *skb, struct net_device *dev, + unsigned short type, const void *daddr, + const void *saddr, unsigned int len) { return -AX25_HEADER_LEN; } -int ax25_rebuild_header(struct sk_buff *skb) +netdev_tx_t ax25_ip_xmit(struct sk_buff *skb) { - return 1; + kfree_skb(skb); + return NETDEV_TX_OK; } - #endif const struct header_ops ax25_header_ops = { .create = ax25_hard_header, - .rebuild = ax25_rebuild_header, }; -EXPORT_SYMBOL(ax25_hard_header); -EXPORT_SYMBOL(ax25_rebuild_header); EXPORT_SYMBOL(ax25_header_ops); +EXPORT_SYMBOL(ax25_ip_xmit); |