From a34e58d445b9dfa553bbc363edcda290a17e0634 Mon Sep 17 00:00:00 2001
From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Wed, 3 Mar 2021 16:31:28 +0900
Subject: [PATCH] network: remove DHCP lease and LLDP state file on link_free()

---
 src/network/networkd-link.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/network/networkd-link.c b/src/network/networkd-link.c
index e935c897df..9693e73351 100644
--- a/src/network/networkd-link.c
+++ b/src/network/networkd-link.c
@@ -546,8 +546,6 @@ static Link *link_free(Link *link) {
         link->ndisc_addresses = set_free(link->ndisc_addresses);
 
         link_free_engines(link);
-        free(link->lease_file);
-        free(link->lldp_file);
 
         free(link->ifname);
         strv_free(link->alternative_names);
@@ -555,8 +553,9 @@ static Link *link_free(Link *link) {
         free(link->ssid);
         free(link->driver);
 
-        (void) unlink(link->state_file);
-        free(link->state_file);
+        unlink_and_free(link->lease_file);
+        unlink_and_free(link->lldp_file);
+        unlink_and_free(link->state_file);
 
         sd_device_unref(link->sd_device);