[PATCH 1/7] qemu: use g_autoptr for a virPCIDevice
The one instance of a virPCIDevice in
qemuDomainDeviceCalculatePCIConnectFlags() needs to be converted to
use g_autoptr as a prerequisite for a bugfix. It's in this patch by
itself (rather than in a patch converting all virPCIDevice usages to
g_autoptr) to simplify any backport of said bugfix.
Signed-off-by: Laine Stump <laine(a)redhat.com>
---
src/qemu/qemu_domain_address.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/src/qemu/qemu_domain_address.c b/src/qemu/qemu_domain_address.c
index d872f75b38..b07672e2f4 100644
--- a/src/qemu/qemu_domain_address.c
+++ b/src/qemu/qemu_domain_address.c
@@ -803,7 +803,7 @@ qemuDomainDeviceCalculatePCIConnectFlags(virDomainDeviceDefPtr dev,
case VIR_DOMAIN_DEVICE_HOSTDEV: {
virDomainHostdevDefPtr hostdev = dev->data.hostdev;
bool isExpress = false;
- virPCIDevicePtr pciDev;
+ g_autoptr(virPCIDevice) pciDev = NULL;
virPCIDeviceAddressPtr hostAddr = &hostdev->source.subsys.u.pci.addr;
if (!virHostdevIsMdevDevice(hostdev) &&
@@ -891,8 +891,6 @@ qemuDomainDeviceCalculatePCIConnectFlags(virDomainDeviceDefPtr dev,
off_t configLen
= virFileLength(virPCIDeviceGetConfigPath(pciDev), -1);
- virPCIDeviceFree(pciDev);
-
if (configLen == 256)
return pciFlags;
@@ -904,7 +902,6 @@ qemuDomainDeviceCalculatePCIConnectFlags(virDomainDeviceDefPtr dev,
* a definitive answer.
*/
isExpress = virPCIDeviceIsPCIExpress(pciDev);
- virPCIDeviceFree(pciDev);
if (isExpress)
return pcieFlags;
--
2.28.0