[libvirt] [PATCH 2/2] libvirt: avoid dead store in virDomainMigrateVersion3
* src/qemu/qemu_migration.c: avoid dead 'ret' assignment and silence
clang warning.
Detected by ccc-analyzer:
libvirt.c:4277:5: warning: Value stored to 'ret' is never read
ret = domain->conn->driver->domainMigrateConfirm3
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
---
src/libvirt.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/src/libvirt.c b/src/libvirt.c
index c8af3e1..023e9a7 100644
--- a/src/libvirt.c
+++ b/src/libvirt.c
@@ -4281,6 +4281,9 @@ confirm:
* do, but fortunately worst case is that there is a
* domain left in 'paused' state on source.
*/
+ if (ret < 0)
+ VIR_WARN("Guest %s probably left in 'paused' state on source",
+ domain->name);
done:
if (orig_err) {
--
1.7.1