From 44b1ff319c4781c7ab13f7e119b3114a1e6a52e2 Mon Sep 17 00:00:00 2001 From: "Dr. David Alan Gilbert" Date: Mon, 25 Sep 2017 12:29:12 +0100 Subject: 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 Message-Id: <20170925112917.21340-2-dgilbert@redhat.com> Reviewed-by: Peter Xu Reviewed-by: Cornelia Huck Reviewed-by: Juan Quintela Signed-off-by: Dr. David Alan Gilbert --- replay/replay-snapshot.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'replay') diff --git a/replay/replay-snapshot.c b/replay/replay-snapshot.c index a4ded2956d..b2e10769a6 100644 --- a/replay/replay-snapshot.c +++ b/replay/replay-snapshot.c @@ -21,10 +21,12 @@ #include "migration/vmstate.h" #include "migration/snapshot.h" -static void replay_pre_save(void *opaque) +static int replay_pre_save(void *opaque) { ReplayState *state = opaque; state->file_offset = ftell(replay_file); + + return 0; } static int replay_post_load(void *opaque, int version_id) -- cgit v1.2.1