[OpenWrt-Devel] [PATCH 2/3] network/config/xfrm: add host-dependency for xfrm interface parent

[André Valentin]

Add proto_add_host_dependency to add a dependency to the tunlink interface

Signed-off-by: André Valentin <avalentin at marcant.net>
---
 package/network/config/xfrm/files/xfrm.sh | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

diff --git a/package/network/config/xfrm/files/xfrm.sh b/package/network/config/xfrm/files/xfrm.sh
index df28d38613..4711bf2f55 100755
--- a/package/network/config/xfrm/files/xfrm.sh
+++ b/package/network/config/xfrm/files/xfrm.sh
@@ -14,24 +14,27 @@ proto_xfrm_setup() {
 	local tunlink ifid mtu zone
 	json_get_vars tunlink ifid mtu zone
 
-	proto_init_update "$cfg" 1
-
-	proto_add_tunnel
-	json_add_string mode "$mode"
-	json_add_int mtu "${mtu:-1280}"
-
 	[ -z "$tunlink" ] && {
 		proto_notify_error "$cfg" NO_TUNLINK
 		proto_block_restart "$cfg"
 		exit
 	}
-	json_add_string link "$tunlink"
-
 	[ -z "$ifid" ] && {
 		proto_notify_error "$cfg" NO_IFID
 		proto_block_restart "$cfg"
 		exit
 	}
+
+	( proto_add_host_dependency "$cfg" '' "$tunlink" )
+
+	proto_init_update "$cfg" 1
+
+	proto_add_tunnel
+	json_add_string mode "$mode"
+	json_add_int mtu "${mtu:-1280}"
+
+	json_add_string link "$tunlink"
+
 	json_add_object 'data'
 	[ -n "$ifid" ] && json_add_int ifid "$ifid"
 	json_close_object
-- 
2.11.0


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