net: Remove references to wan-router.txt in Kconfigs

This patch removes references in drivers/net/wan/Kconfig and
net/wanrouter/Kconfig to Documentation/networking/wan-router.txt
which was removed in commit 99971e70fdc1862e120f3319fc0a4dba8c728acf
("[WANPIPE]: Forgotten bits of Sangoma drivers removal.").

Signed-off-by: Johann Felix Soden <johfel@users.sourceforge.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 2 deletions

diff --git a/net/wanrouter/Kconfig b/net/wanrouter/Kconfig
index 1debe1cb054e..61ceae0b9566 100644
--- a/net/wanrouter/Kconfig
+++ b/net/wanrouter/Kconfig
@@ -20,8 +20,6 @@ config WAN_ROUTER
           wish to use your Linux box as a WAN router, say Y here and also to
           the WAN driver for your card, below.  You will then need the
           wan-tools package which is available from <ftp://ftp.sangoma.com/>.
-          Read <file:Documentation/networking/wan-router.txt> for more
-          information.
 
           To compile WAN routing support as a module, choose M here: the
           module will be called wanrouter.