diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2005-08-24 11:35:51 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2005-08-29 16:08:09 -0700 |
| commit | 98a82febb6340466824c3a453738d4fbd05db81a (patch) | |
| tree | ce1e22a4d8ccb662ed116a90c78dbf8bcbb3e0f4 /net/ax25/ax25_in.c | |
| parent | 0c7770c740156c8802c23d24fc094d06967d997d (diff) | |
| download | lwn-98a82febb6340466824c3a453738d4fbd05db81a.tar.gz lwn-98a82febb6340466824c3a453738d4fbd05db81a.zip | |
[AX25/NETROM]: Cleanup direct calls into IP stack
Get rid of the calls to ip_rcv and arp_rcv which were layering
violations anyway. With those being replaced by netif_rx, less parts
of AX.25 and relatives depend on INET support actually being enabled.
This also will make PF_PACKET sockets work for IP and ARP packets
received over AX.25 and for IP packets over NET/ROM.
Signed-off-by: Ralf Baechle DL5RB <ralf@linux-mips.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ax25/ax25_in.c')
| -rw-r--r-- | net/ax25/ax25_in.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/net/ax25/ax25_in.c b/net/ax25/ax25_in.c index 0357705d575d..810c9c76c2e0 100644 --- a/net/ax25/ax25_in.c +++ b/net/ax25/ax25_in.c @@ -9,7 +9,6 @@ * Copyright (C) Joerg Reuter DL1BKE (jreuter@yaina.de) * Copyright (C) Hans-Joachim Hetscher DD8NE (dd8ne@bnv-bamberg.de) */ -#include <linux/config.h> #include <linux/errno.h> #include <linux/types.h> #include <linux/socket.h> @@ -26,9 +25,7 @@ #include <linux/skbuff.h> #include <linux/netfilter.h> #include <net/sock.h> -#include <net/ip.h> /* For ip_rcv */ #include <net/tcp_states.h> -#include <net/arp.h> /* For arp_rcv */ #include <asm/uaccess.h> #include <asm/system.h> #include <linux/fcntl.h> @@ -114,7 +111,6 @@ int ax25_rx_iframe(ax25_cb *ax25, struct sk_buff *skb) pid = *skb->data; -#ifdef CONFIG_INET if (pid == AX25_P_IP) { /* working around a TCP bug to keep additional listeners * happy. TCP re-uses the buffer and destroys the original @@ -132,10 +128,9 @@ int ax25_rx_iframe(ax25_cb *ax25, struct sk_buff *skb) skb->dev = ax25->ax25_dev->dev; skb->pkt_type = PACKET_HOST; skb->protocol = htons(ETH_P_IP); - ip_rcv(skb, skb->dev, NULL, skb->dev); /* Wrong ptype */ + netif_rx(skb); return 1; } -#endif if (pid == AX25_P_SEGMENT) { skb_pull(skb, 1); /* Remove PID */ return ax25_rx_fragment(ax25, skb); @@ -250,7 +245,6 @@ static int ax25_rcv(struct sk_buff *skb, struct net_device *dev, /* Now we are pointing at the pid byte */ switch (skb->data[1]) { -#ifdef CONFIG_INET case AX25_P_IP: skb_pull(skb,2); /* drop PID/CTRL */ skb->h.raw = skb->data; @@ -258,7 +252,7 @@ static int ax25_rcv(struct sk_buff *skb, struct net_device *dev, skb->dev = dev; skb->pkt_type = PACKET_HOST; skb->protocol = htons(ETH_P_IP); - ip_rcv(skb, dev, ptype, dev); /* Note ptype here is the wrong one, fix me later */ + netif_rx(skb); break; case AX25_P_ARP: @@ -268,9 +262,8 @@ static int ax25_rcv(struct sk_buff *skb, struct net_device *dev, skb->dev = dev; skb->pkt_type = PACKET_HOST; skb->protocol = htons(ETH_P_ARP); - arp_rcv(skb, dev, ptype, dev); /* Note ptype here is wrong... */ + netif_rx(skb); break; -#endif case AX25_P_TEXT: /* Now find a suitable dgram socket */ sk = ax25_get_socket(&dest, &src, SOCK_DGRAM); |