[libvirt] [PATCH] Don't raise an error if the migration cookie is NULL
The v2 migration protocol doesn't use cookies, so we should not
be raising an error if the cookie parameters are NULL.
* src/qemu/qemu_migration.c: Don't raise error if cookie is NULL
---
src/qemu/qemu_migration.c | 7 ++-----
1 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index aa74d86..fa506e2 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -618,11 +618,8 @@ qemuMigrationBakeCookie(qemuMigrationCookiePtr mig,
int *cookieoutlen,
int flags)
{
- if (!cookieout || !cookieoutlen) {
- qemuReportError(VIR_ERR_INVALID_ARG, "%s",
- _("missing migration cookie data"));
- return -1;
- }
+ if (!cookieout || !cookieoutlen)
+ return 0;
*cookieoutlen = 0;
--
1.7.4.4