remove unused method "touch_config"

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

diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
index 169f920e31a3d1d9addee0f5488ec3ff1e95e228..dbac6957fb0dd47926a6acb37fe7f29361aa0ec7 100644 (file)
--- a/PVE/QemuServer.pm
+++ b/PVE/QemuServer.pm
@@ -2548,13 +2548,6 @@ sub check_type {
     }
 }
 
-sub touch_config {
-    my ($vmid) = @_;
-
-    my $conf = PVE::QemuConfig->config_file($vmid);
-    utime undef, undef, $conf;
-}
-
 sub destroy_vm {
     my ($storecfg, $vmid, $keep_empty_config, $skiplock) = @_;