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qga:/qga-win: adding a empty PCI address creation function 

Refactoring code to avoid duplication of creating an empty PCI address code.

Signed-off-by: Kfir Manor <kfir@daynix.com>
Reviewed-by: Konstantin Kostiuk <kkostiuk@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Konstantin Kostiuk <kkostiuk@redhat.com>
This commit is contained in:
Kfir Manor 2022-11-20 16:00:43 +02:00 committed by Konstantin Kostiuk
parent 33698d3abf
commit 8e12ec8ee3
1 changed files with 13 additions and 7 deletions
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20
qga/commands-win32.c
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@ -596,6 +596,18 @@ static void get_pci_address_for_device(GuestPCIAddress *pci,
}
}
static GuestPCIAddress *get_empty_pci_address(void)
{
GuestPCIAddress *pci = NULL;
pci = g_malloc0(sizeof(*pci));
pci->domain = -1;
pci->slot = -1;
pci->function = -1;
pci->bus = -1;
return pci;
}
static GuestPCIAddress *get_pci_info(int number, Error **errp)
{
HDEVINFO dev_info = INVALID_HANDLE_VALUE;
@ -605,13 +617,7 @@ static GuestPCIAddress *get_pci_info(int number, Error **errp)
SP_DEVICE_INTERFACE_DATA dev_iface_data;
HANDLE dev_file;
int i;
GuestPCIAddress *pci = NULL;
pci = g_malloc0(sizeof(*pci));
pci->domain = -1;
pci->slot = -1;
pci->function = -1;
pci->bus = -1;
GuestPCIAddress *pci = get_empty_pci_address();
dev_info = SetupDiGetClassDevs(&GUID_DEVINTERFACE_DISK, 0, 0,
DIGCF_PRESENT | DIGCF_DEVICEINTERFACE);