[PATCH pmg-api 7/8] utils: drop now unused get_hwaddress

["Fabian Grünbichler" <f.gruenbichler@proxmox.com>]

server ID generation is now only implemented in the proxmox-subscription crate.

Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
---
 src/PMG/Utils.pm | 23 -----------------------
 1 file changed, 23 deletions(-)

diff --git a/src/PMG/Utils.pm b/src/PMG/Utils.pm
index b9c645e..8fd97fc 100644
--- a/src/PMG/Utils.pm
+++ b/src/PMG/Utils.pm
@@ -1482,29 +1482,6 @@ sub scan_journal_for_rbl_rejects {
     return ($rbl_count, $pregreet_count);
 }
 
-my $hwaddress;
-my $hwaddress_st = {};
-
-sub get_hwaddress {
-    my $fn = '/etc/ssh/ssh_host_rsa_key.pub';
-    my $st = stat($fn);
-
-    if (
-        defined($hwaddress)
-        && $hwaddress_st->{mtime} == $st->mtime
-        && $hwaddress_st->{ino} == $st->ino
-        && $hwaddress_st->{dev} == $st->dev
-    ) {
-        return $hwaddress;
-    }
-
-    my $sshkey = PVE::Tools::file_get_contents($fn);
-    $hwaddress = uc(Digest::MD5::md5_hex($sshkey));
-    $hwaddress_st->@{ 'mtime', 'ino', 'dev' } = ($st->mtime, $st->ino, $st->dev);
-
-    return $hwaddress;
-}
-
 my $default_locale = "en_US.UTF-8 UTF-8";
 
 sub cond_add_default_locale {
-- 
2.47.3