On Mon, Nov 19, 2007 at 09:26:39PM -0800, David Miller wrote:
> From: Adrian Bunk <[EMAIL PROTECTED]>
> Date: Thu, 8 Nov 2007 04:30:10 +0100
>
> > @davem:
> >
> > Please look at net/ipv4/arp.c:arp_process()
> >
> > Am I right that CONFIG_NET_ETHERNET=n and CONFIG_NETDEV_1000=y or
> > CONFIG_NETDEV_10000=y will not be handled correctly there?
> >
> > And the best solution is to nuke all #ifdef's in this function and make
> > the code unconditionally available?
>
> I think removing those specific ifdefs in arp_process()
> is the best option, yes.
Patch below.
cu
Adrian
<-- snip -->
The #ifdef's in arp_process() were not only a mess, they were also wrong
in the CONFIG_NET_ETHERNET=n and (CONFIG_NETDEV_1000=y or
CONFIG_NETDEV_10000=y) cases.
Since they are not required this patch removes them.
Also removed are some #ifdef's around #include's that caused compile
errors after this change.
Signed-off-by: Adrian Bunk <[EMAIL PROTECTED]>
---
net/ipv4/arp.c | 19 -------------------
1 file changed, 19 deletions(-)
759b820456b1400b2a6b061eca9667bf7a6f053d
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index 36d6798..0c5d549 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -111,12 +111,8 @@
#include <net/tcp.h>
#include <net/sock.h>
#include <net/arp.h>
-#if defined(CONFIG_AX25) || defined(CONFIG_AX25_MODULE)
#include <net/ax25.h>
-#if defined(CONFIG_NETROM) || defined(CONFIG_NETROM_MODULE)
#include <net/netrom.h>
-#endif
-#endif
#if defined(CONFIG_ATM_CLIP) || defined(CONFIG_ATM_CLIP_MODULE)
#include <net/atmclip.h>
struct neigh_table *clip_tbl_hook;
@@ -731,20 +727,10 @@ static int arp_process(struct sk_buff *skb)
htons(dev_type) != arp->ar_hrd)
goto out;
break;
-#ifdef CONFIG_NET_ETHERNET
case ARPHRD_ETHER:
-#endif
-#ifdef CONFIG_TR
case ARPHRD_IEEE802_TR:
-#endif
-#ifdef CONFIG_FDDI
case ARPHRD_FDDI:
-#endif
-#ifdef CONFIG_NET_FC
case ARPHRD_IEEE802:
-#endif
-#if defined(CONFIG_NET_ETHERNET) || defined(CONFIG_TR) || \
- defined(CONFIG_FDDI) || defined(CONFIG_NET_FC)
/*
* ETHERNET, Token Ring and Fibre Channel (which are IEEE 802
* devices, according to RFC 2625) devices will accept ARP
@@ -759,21 +745,16 @@ static int arp_process(struct sk_buff *skb)
arp->ar_pro != htons(ETH_P_IP))
goto out;
break;
-#endif
-#if defined(CONFIG_AX25) || defined(CONFIG_AX25_MODULE)
case ARPHRD_AX25:
if (arp->ar_pro != htons(AX25_P_IP) ||
arp->ar_hrd != htons(ARPHRD_AX25))
goto out;
break;
-#if defined(CONFIG_NETROM) || defined(CONFIG_NETROM_MODULE)
case ARPHRD_NETROM:
if (arp->ar_pro != htons(AX25_P_IP) ||
arp->ar_hrd != htons(ARPHRD_NETROM))
goto out;
break;
-#endif
-#endif
}
/* Understand only these message types */
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