confile: cleanup clr_config_net_hwaddr()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
lxc · Dec 15, 2020 · 28576e6 · 28576e6
1 parent 1986469
commit 28576e6
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/src/lxc/confile.c b/src/lxc/confile.c
@@ -5005,10 +5005,9 @@ static int clr_config_net_hwaddr(const char *key, struct lxc_conf *lxc_conf,
 	struct lxc_netdev *netdev = data;
 
 	if (!netdev)
-		return -1;
+		return ret_errno(EINVAL);
 
-	free(netdev->hwaddr);
-	netdev->hwaddr = NULL;
+	free_disarm(netdev->hwaddr);
 
 	return 0;
 }