aboutsummaryrefslogtreecommitdiff
path: root/tests
diff options
context:
space:
mode:
authorDr. David Alan Gilbert <dgilbert@redhat.com>2017-09-25 12:29:12 +0100
committerDr. David Alan Gilbert <dgilbert@redhat.com>2017-09-27 11:35:59 +0100
commit44b1ff319c4781c7ab13f7e119b3114a1e6a52e2 (patch)
treeb8e8aa9c74c890808876e7a5969b69ac25c1930a /tests
parent9ac78b6171bec47083a9b6ce88dc1f114caea2f9 (diff)
migration: pre_save return int
Modify the pre_save method on VMStateDescription to return an int rather than void so that it potentially can fail. Changed zillions of devices to make them return 0; the only case I've made it return non-0 is hw/intc/s390_flic_kvm.c that already had an error_report/return case. Note: If you add an error exit in your pre_save you must emit an error_report to say why. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Message-Id: <20170925112917.21340-2-dgilbert@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'tests')
-rw-r--r--tests/test-vmstate.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/tests/test-vmstate.c b/tests/test-vmstate.c
index ee292c7bee..e643ac662b 100644
--- a/tests/test-vmstate.c
+++ b/tests/test-vmstate.c
@@ -765,11 +765,13 @@ typedef struct TmpTestStruct {
int64_t diff;
} TmpTestStruct;
-static void tmp_child_pre_save(void *opaque)
+static int tmp_child_pre_save(void *opaque)
{
struct TmpTestStruct *tts = opaque;
tts->diff = tts->parent->b - tts->parent->a;
+
+ return 0;
}
static int tmp_child_post_load(void *opaque, int version_id)