qemuSnapshotPrepareDiskExternal: Move temp variables into the block using them

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

diff --git a/src/qemu/qemu_snapshot.c b/src/qemu/qemu_snapshot.c
index 29e86342d6779c38ec35a358d171a6b58a578699..67180a2b10b7278e1e237e551ea103ae265fde52 100644 (file)
--- a/src/qemu/qemu_snapshot.c
+++ b/src/qemu/qemu_snapshot.c
@@ -541,9 +541,6 @@ qemuSnapshotPrepareDiskExternal(virDomainObj *vm,
                                 bool reuse,
                                 bool blockdev)
 {
-    struct stat st;
-    int err;
-    int rc;
 
     if (disk->src->readonly && !(reuse || blockdev)) {
         virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
@@ -567,6 +564,10 @@ qemuSnapshotPrepareDiskExternal(virDomainObj *vm,
     }
 
     if (virStorageSourceIsLocalStorage(snapdisk->src)) {
+        struct stat st;
+        int err;
+        int rc;
+
         if (virStorageSourceInit(snapdisk->src) < 0)
             return -1;