[source] kernel: netfilter: fix nf-nathelper(-extra) description

[LEDE Commits]

mkresin pushed a commit to source.git, branch master:
https://git.lede-project.org/ecfca0eda2436f01ebd6ddf0847c112ec44764c3

commit ecfca0eda2436f01ebd6ddf0847c112ec44764c3
Author: Uwe Arnold <donvipre at gmail.com>
AuthorDate: Thu Jul 20 20:04:26 2017 +0200

    kernel: netfilter: fix nf-nathelper(-extra) description
    
    The tftp and irc netfilter modules are provided by nf-nathelper-extra
    and not by nf-nathelper.
    
    Signed-off-by: Uwe Arnold <donvipre at gmail.com>
    [move the irc module as well]
    Signed-off-by: Mathias Kresin <dev at kresin.me>
---
 package/kernel/linux/modules/netfilter.mk | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/kernel/linux/modules/netfilter.mk b/package/kernel/linux/modules/netfilter.mk
index a34a9e4..0ad6987 100644
--- a/package/kernel/linux/modules/netfilter.mk
+++ b/package/kernel/linux/modules/netfilter.mk
@@ -360,8 +360,6 @@ define KernelPackage/nf-nathelper/description
  Default Netfilter (IPv4) Conntrack and NAT helpers
  Includes:
  - ftp
- - irc
- - tftp
 endef
 
 $(eval $(call KernelPackage,nf-nathelper))
@@ -381,11 +379,13 @@ define KernelPackage/nf-nathelper-extra/description
  Includes:
  - amanda
  - h323
+ - irc
  - mms
  - pptp
  - proto_gre
  - sip
  - snmp_basic
+ - tftp
  - broadcast
 endef