act_connmark: Add missing dependency on NF_CONNTRACK_MARK

Depending on NETFILTER is not sufficient to ensure the presence of the
'mark' field in nf_conn, also needs to depend on NF_CONNTRACK_MARK.

Fixes: 22a5dc ("net: sched: Introduce connmark action")
Cc: Felix Fietkau <nbd@openwrt.org>
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/net/sched/Kconfig b/net/sched/Kconfig
index 475e35e261ec..7a57f66e654a 100644
--- a/net/sched/Kconfig
+++ b/net/sched/Kconfig
@@ -713,6 +713,7 @@ config NET_ACT_BPF
 config NET_ACT_CONNMARK
         tristate "Netfilter Connection Mark Retriever"
         depends on NET_CLS_ACT && NETFILTER && IP_NF_IPTABLES
+        depends on NF_CONNTRACK_MARK
         ---help---
           Say Y here to allow retrieving of conn mark