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cleanup update_vm - move param checks to start of function

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This commit is contained in:
Dietmar Maurer 2012-02-02 07:19:46 +01:00
parent a0d1b1a2fe
commit 0532bc6391
1 changed files with 17 additions and 11 deletions
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28
PVE/API2/Qemu.pm
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@ -614,10 +614,24 @@ __PACKAGE__->register_method({
raise_param_exc({ skiplock => "Only root may use this option." })
if $skiplock && $authuser ne 'root@pam';
my $delete = extract_param($param, 'delete');
my $delete_str = extract_param($param, 'delete');
my $force = extract_param($param, 'force');
die "no options specified\n" if !$delete && !scalar(keys %$param);
die "no options specified\n" if !$delete_str && !scalar(keys %$param);
my @delete = ();
foreach my $opt (PVE::Tools::split_list($delete_str)) {
$opt = 'ide2' if $opt eq 'cdrom';
raise_param_exc({ delete => "you can't use '-$opt' and " .
"-delete $opt' at the same time" })
if defined($param->{$opt});
if (!PVE::QemuServer::option_exists($opt)) {
raise_param_exc({ delete => "unknown option '$opt'" });
}
push @delete, $opt;
}
my $storecfg = PVE::Storage::config();
@ -635,15 +649,7 @@ __PACKAGE__->register_method({
PVE::Cluster::log_msg('info', $authuser, "update VM $vmid: " . join (' ', @paramarr));
#delete
foreach my $opt (PVE::Tools::split_list($delete)) {
$opt = 'ide2' if $opt eq 'cdrom';
die "you can't use '-$opt' and '-delete $opt' at the same time\n"
if defined($param->{$opt});
if (!PVE::QemuServer::option_exists($opt)) {
raise_param_exc({ delete => "unknown option '$opt'" });
}
foreach my $opt (@delete) {
next if !defined($conf->{$opt});