qemu: hotplug: Use VIR_AUTOFREE in qemuDomainAttachDiskGeneric

Get rid of the last manually freed var.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>

diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c
index c91dfc9f6b31d8771b4bf6c3516101d1346bc1f0..30aa6d234498a16355c16dde16af0e146461b615 100644 (file)
--- a/src/qemu/qemu_hotplug.c
+++ b/src/qemu/qemu_hotplug.c
@@ -613,7 +613,7 @@ qemuDomainAttachDiskGeneric(virQEMUDriverPtr driver,
     VIR_AUTOPTR(qemuBlockStorageSourceChainData) data = NULL;
     int ret = -1;
     qemuDomainObjPrivatePtr priv = vm->privateData;
-    char *devstr = NULL;
+    VIR_AUTOFREE(char *) devstr = NULL;
     VIR_AUTOUNREF(virQEMUDriverConfigPtr) cfg = virQEMUDriverGetConfig(driver);
     VIR_AUTOPTR(virJSONValue) corProps = NULL;
     VIR_AUTOFREE(char *) corAlias = NULL;
@@ -679,7 +679,6 @@ qemuDomainAttachDiskGeneric(virQEMUDriverPtr driver,
 
  cleanup:
     qemuDomainSecretDiskDestroy(disk);
-    VIR_FREE(devstr);
     return ret;
 
  exit_monitor: