[PATCH container] tools: drop fallback to old device list for passthrough mounts

[Filip Schauer <f.schauer@proxmox.com>]

The fallback to /var/lib/lxc/$vmid/devices was originally introduced in
ce1976b85361 ("Add device passthrough") as a temporary measure to handle
package upgrades occurring between lxc-pve-prestart-hook and
lxc-pve-autodev-hook.

A new major release has happened since, so remove the fallback.

Signed-off-by: Filip Schauer <f.schauer@proxmox.com>
---
 src/PVE/LXC/Tools.pm | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/src/PVE/LXC/Tools.pm b/src/PVE/LXC/Tools.pm
index ce2467e..3228b2b 100644
--- a/src/PVE/LXC/Tools.pm
+++ b/src/PVE/LXC/Tools.pm
@@ -122,14 +122,7 @@ sub for_current_passthrough_mounts($&) {
     my ($vmid, $code) = @_;
 
     my $devlist_file = "/var/lib/lxc/$vmid/passthrough/mounts";
-
-    if (-e $devlist_file) {
-        for_devices($devlist_file, $vmid, $code);
-    } else {
-        # Fallback to the old device list file in case a package upgrade
-        # occurs between lxc-pve-prestart-hook and now.
-        for_devices("/var/lib/lxc/$vmid/devices", $vmid, $code);
-    }
+    for_devices($devlist_file, $vmid, $code);
 }
 
 sub for_current_passthrough_devices($&) {
-- 
2.47.3