haraldwolff/qemu-patch-raspberry4
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pci-assign: use monitor_handle_fd_param

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There is no need to open-code the choice between a file descriptor
number or a named one.  Just use monitor_handle_fd_param, which
also takes care of printing the error message.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
This commit is contained in:
Paolo Bonzini 2012-09-20 16:50:32 +02:00 committed by Luiz Capitulino
parent 1057725f66
commit 9a3a88956c
1 changed files with 3 additions and 9 deletions
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12
hw/kvm/pci-assign.c
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@ -579,15 +579,9 @@ static int get_real_device(AssignedDevice *pci_dev, uint16_t r_seg,
snprintf(name, sizeof(name), "%sconfig", dir);
if (pci_dev->configfd_name && *pci_dev->configfd_name) {
if (qemu_isdigit(pci_dev->configfd_name[0])) {
dev->config_fd = strtol(pci_dev->configfd_name, NULL, 0);
} else {
dev->config_fd = monitor_get_fd(cur_mon, pci_dev->configfd_name);
if (dev->config_fd < 0) {
error_report("%s: (%s) unkown", __func__,
pci_dev->configfd_name);
return 1;
}
dev->config_fd = monitor_handle_fd_param(cur_mon, pci_dev->configfd_name);
if (dev->config_fd < 0) {
return 1;
}
} else {
dev->config_fd = open(name, O_RDWR);