[PATCH] Remove apparently unused IPDDP_DECAP kernel config variable.

["Robert P. J. Day" <rpjday@mindspring.com>]

  Remove an apparently unused, Appletalk-related kernel config
variable IPDDP_DECAP.

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>

---

  the kernel config variable IPDDP_DECAP seems superfluous given where
else one finds the string "IPDDP_DECAP" in the kernel source tree
(other than defconfig files), none of which seem to make use of the
config variable:

./drivers/net/appletalk/ipddp.h:#define IPDDP_DECAP     2
./drivers/net/appletalk/ipddp.c:static int ipddp_mode = IPDDP_DECAP;
./drivers/net/appletalk/ipddp.c:        if(ipddp_mode == IPDDP_DECAP)
./drivers/net/appletalk/ipddp.c:        if(ipddp_mode == IPDDP_DECAP)



diff --git a/drivers/net/appletalk/Kconfig b/drivers/net/appletalk/Kconfig
index 0a0e0cd..e09174f 100644
--- a/drivers/net/appletalk/Kconfig
+++ b/drivers/net/appletalk/Kconfig
@@ -110,16 +110,3 @@ config IPDDP_ENCAP
 	  you said Y to "AppleTalk-IP driver support" above and you say Y
 	  here, then you cannot say Y to "AppleTalk-IP to IP Decapsulation
 	  support", below.
-
-config IPDDP_DECAP
-	bool "Appletalk-IP to IP Decapsulation support"
-	depends on IPDDP
-	help
-	  If you say Y here, the AppleTalk-IP code will be able to decapsulate
-	  AppleTalk-IP frames to IP packets; this is useful if you want your
-	  Linux box to act as an Internet gateway for an AppleTalk network.
-	  Please see <file:Documentation/networking/ipddp.txt> for more
-	  information.  If you said Y to "AppleTalk-IP driver support" above
-	  and you say Y here, then you cannot say Y to "IP to AppleTalk-IP
-	  Encapsulation support", above.
-
-
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