drop patches applied upstream

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

debian/patches/series

@@ -1,6 +1,5 @@
 pve/0001-enable-bgp-daemon.patch
 pve/0002-bgpd-add-an-option-for-RT-auto-derivation-to-force-A.patch
-upstream/7573cb86a259d3c9ef6eae9dd5d529f8080922cd.patch
 frr/0001-zebra-buffering.patch
 frr/0002-zebra-buffering.patch
 frr/0003-zebra-buffering.patch

debian/patches/upstream/7573cb86a259d3c9ef6eae9dd5d529f8080922cd.patch

@@ -1,68 +0,0 @@
-From 7573cb86a259d3c9ef6eae9dd5d529f8080922cd Mon Sep 17 00:00:00 2001
-From: Igor Ryzhov <iryzhov@nfware.com>
-Date: Thu, 22 Apr 2021 12:48:19 +0300
-Subject: [PATCH] yang: fix zebra module
-
-Fixes: #8521
-Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
----
- yang/frr-zebra.yang | 14 +++++++-------
- 1 file changed, 7 insertions(+), 7 deletions(-)
-
-diff --git a/yang/frr-zebra.yang b/yang/frr-zebra.yang
-index 2efc45c1464..6b4be659152 100644
---- a/yang/frr-zebra.yang
-+++ b/yang/frr-zebra.yang
-@@ -2184,8 +2184,8 @@ module frr-zebra {
-     + "/frr-route-map:match-condition"
-     + "/frr-route-map:condition-value" {
-     case ipv4-prefix-length {
--      when "./condition = 'ipv4-prefix-length' or
--            ./condition = 'ipv4-next-hop-prefix-length'";
-+      when "./frr-route-map:condition = 'ipv4-prefix-length' or
-+            ./frr-route-map:condition = 'ipv4-next-hop-prefix-length'";
-       leaf ipv4-prefix-length {
-         type uint8 {
-           range "0..32";
-@@ -2193,7 +2193,7 @@ module frr-zebra {
-       }
-     }
-     case ipv6-prefix-length {
--      when "./condition = 'ipv6-prefix-length'";
-+      when "./frr-route-map:condition = 'ipv6-prefix-length'";
-       leaf ipv6-prefix-length {
-         type uint8 {
-           range "0..128";
-@@ -2201,13 +2201,13 @@ module frr-zebra {
-       }
-     }
-     case source-protocol {
--      when "./condition = 'source-protocol'";
-+      when "./frr-route-map:condition = 'source-protocol'";
-       leaf source-protocol {
-         type frr-route-types:frr-route-types;
-       }
-     }
-     case source-instance {
--      when "./condition = 'source-instance'";
-+      when "./frr-route-map:condition = 'source-instance'";
-       leaf source-instance {
-         type uint8 {
-           range "0..255";
-@@ -2222,14 +2222,14 @@ module frr-zebra {
-           + "/frr-route-map:set-action"
-           + "/frr-route-map:action-value" {
-     case source-v4 {
--      when "./action = 'source'";
-+      when "./frr-route-map:action = 'source'";
-       leaf source-v4 {
-         description "IPv4 address";
-         type inet:ipv4-address;
-       }
-     }
-     case source-v6 {
--      when "./action = 'source'";
-+      when "./frr-route-map:action = 'source'";
-       leaf source-v6 {
-         description "IPv6 address";
-         type inet:ipv6-address;