From: Anders Roxell <anders.roxell@linaro.org>
Date: Wed, 25 Jul 2018 22:20:08 +0000 (+0200)
Subject: net/rds/Kconfig: RDS should depend on IPV6
X-Git-Tag: Ubuntu-5.0.0-8.9~1838^2~252
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=ba7d7e2677c0953b251c36588b15f5f442e59c84;p=mirror_ubuntu-disco-kernel.git

net/rds/Kconfig: RDS should depend on IPV6

Build error, implicit declaration of function __inet6_ehashfn shows up
When RDS is enabled but not IPV6.
net/rds/connection.c: In function ‘rds_conn_bucket’:
net/rds/connection.c:67:9: error: implicit declaration of function ‘__inet6_ehashfn’; did you mean ‘__inet_ehashfn’? [-Werror=implicit-function-declaration]
  hash = __inet6_ehashfn(lhash, 0, fhash, 0, rds_hash_secret);
         ^~~~~~~~~~~~~~~
         __inet_ehashfn

Current code adds IPV6 as a depends on in config RDS.

Fixes: eee2fa6ab322 ("rds: Changing IP address internal representation to struct in6_addr")
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/rds/Kconfig b/net/rds/Kconfig
index 41f75563b54b..607128f10bcd 100644
--- a/net/rds/Kconfig
+++ b/net/rds/Kconfig
@@ -1,7 +1,7 @@
 
 config RDS
 	tristate "The RDS Protocol"
-	depends on INET
+	depends on INET && CONFIG_IPV6
 	---help---
 	  The RDS (Reliable Datagram Sockets) protocol provides reliable,
 	  sequenced delivery of datagrams over Infiniband or TCP.