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build: avoid uninitialized variable warning

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* src/vbox/vbox_tmpl.c (vboxAttachDrives): Capture return value.
This commit is contained in:
Eric Blake 2010-09-03 09:39:23 -06:00
parent 847689129c
commit 2ce55fe77e
1 changed files with 18 additions and 16 deletions
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34
src/vbox/vbox_tmpl.c
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@ -3795,26 +3795,28 @@ vboxAttachDrives(virDomainDefPtr def, vboxGlobalData *data, IMachine *machine)
VBOX_UTF8_TO_UTF16("", &mediumEmpty);
if (def->disks[i]->device == VIR_DOMAIN_DISK_DEVICE_DISK) {
data->vboxObj->vtbl->OpenHardDisk(data->vboxObj,
mediumFileUtf16,
AccessMode_ReadWrite,
false,
mediumEmpty,
false,
mediumEmpty,
&medium);
rc = data->vboxObj->vtbl->OpenHardDisk(data->vboxObj,
mediumFileUtf16,
AccessMode_ReadWrite,
false,
mediumEmpty,
false,
mediumEmpty,
&medium);
} else if (def->disks[i]->device ==
VIR_DOMAIN_DISK_DEVICE_CDROM) {
data->vboxObj->vtbl->OpenDVDImage(data->vboxObj,
mediumFileUtf16,
mediumEmpty,
&medium);
rc = data->vboxObj->vtbl->OpenDVDImage(data->vboxObj,
mediumFileUtf16,
mediumEmpty,
&medium);
} else if (def->disks[i]->device ==
VIR_DOMAIN_DISK_DEVICE_FLOPPY) {
data->vboxObj->vtbl->OpenFloppyImage(data->vboxObj,
mediumFileUtf16,
mediumEmpty,
&medium);
rc = data->vboxObj->vtbl->OpenFloppyImage(data->vboxObj,
mediumFileUtf16,
mediumEmpty,
&medium);
} else {
rc = 0;
}
VBOX_UTF16_FREE(mediumEmpty);