[PATCH 01/24] qemu: domain: Introduce helper for always fetching virStorageSource private data

[Peter Krempa <pkrempa@xxxxxxxxxx>]

Add a helper which will always return the storage source private data
even if it was not allocated before.

Signed-off-by: Peter Krempa <pkrempa@xxxxxxxxxx>
---
 src/qemu/qemu_domain.c | 10 ++++++++++
 src/qemu/qemu_domain.h |  2 ++
 2 files changed, 12 insertions(+)

diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index c5b8d91f9a..74392760b8 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -570,6 +570,16 @@ qemuDomainStorageSourcePrivateDispose(void *obj)
 }


+qemuDomainStorageSourcePrivatePtr
+qemuDomainStorageSourcePrivateFetch(virStorageSourcePtr src)
+{
+    if (!src->privateData)
+        src->privateData = qemuDomainStorageSourcePrivateNew();
+
+    return QEMU_DOMAIN_STORAGE_SOURCE_PRIVATE(src);
+}
+
+
 static virClassPtr qemuDomainVcpuPrivateClass;
 static void qemuDomainVcpuPrivateDispose(void *obj);

diff --git a/src/qemu/qemu_domain.h b/src/qemu/qemu_domain.h
index 15ffd87cb5..ae3c3bf1da 100644
--- a/src/qemu/qemu_domain.h
+++ b/src/qemu/qemu_domain.h
@@ -320,6 +320,8 @@ struct _qemuDomainStorageSourcePrivate {
 };

 virObjectPtr qemuDomainStorageSourcePrivateNew(void);
+qemuDomainStorageSourcePrivatePtr
+qemuDomainStorageSourcePrivateFetch(virStorageSourcePtr src);

 typedef struct _qemuDomainVcpuPrivate qemuDomainVcpuPrivate;
 typedef qemuDomainVcpuPrivate *qemuDomainVcpuPrivatePtr;
-- 
2.26.2