[PATCH] tiny: Trim non-IPX builds

trivial: drop unused 802.3 code if we compile without IPX

(originally from http://wohnheim.fh-wedel.de/~joern/software/kernel/je/25/)
Signed-off-by: Matt Mackall <mpm@selenic.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Arnaldo Carvalho de Melo <acme@conectiva.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

net/802/Makefile

@@ -2,8 +2,6 @@
 # Makefile for the Linux 802.x protocol layers.
 #
 
-obj-y			:= p8023.o
-
 # Check the p8022 selections against net/core/Makefile.
 obj-$(CONFIG_SYSCTL)	+= sysctl_net_802.o
 obj-$(CONFIG_LLC)	+= p8022.o psnap.o
@@ -11,5 +9,5 @@ obj-$(CONFIG_TR)	+= p8022.o psnap.o tr.o sysctl_net_802.o
 obj-$(CONFIG_NET_FC)	+=                 fc.o
 obj-$(CONFIG_FDDI)	+=                 fddi.o
 obj-$(CONFIG_HIPPI)	+=                 hippi.o
-obj-$(CONFIG_IPX)	+= p8022.o psnap.o
+obj-$(CONFIG_IPX)	+= p8022.o psnap.o p8023.o
 obj-$(CONFIG_ATALK)	+= p8022.o psnap.o