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qemu: Separate protocol checks from qemuMigrationJobSetPhase

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Into a new qemuMigrationCheckPhase helper, which can be reused in other
places.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
This commit is contained in:
Jiri Denemark 2022-05-10 15:20:25 +02:00
parent 6efd671a11
commit a5dc9bf96b
1 changed files with 15 additions and 4 deletions
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19
src/qemu/qemu_migration.c
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@ -139,9 +139,9 @@ qemuMigrationJobStart(virQEMUDriver *driver,
}
static void ATTRIBUTE_NONNULL(1)
qemuMigrationJobSetPhase(virDomainObj *vm,
qemuMigrationJobPhase phase)
static int
qemuMigrationCheckPhase(virDomainObj *vm,
qemuMigrationJobPhase phase)
{
qemuDomainObjPrivate *priv = vm->privateData;
@ -150,9 +150,20 @@ qemuMigrationJobSetPhase(virDomainObj *vm,
VIR_ERROR(_("migration protocol going backwards %s => %s"),
qemuMigrationJobPhaseTypeToString(priv->job.phase),
qemuMigrationJobPhaseTypeToString(phase));
return;
return -1;
}
return 0;
}
static void ATTRIBUTE_NONNULL(1)
qemuMigrationJobSetPhase(virDomainObj *vm,
qemuMigrationJobPhase phase)
{
if (qemuMigrationCheckPhase(vm, phase) < 0)
return;
qemuDomainObjSetJobPhase(vm, phase);
}