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migration: Refactor and simplify error checking in migrate_fd_put_ready 

Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Juan Quintela 2011-02-22 23:18:20 +01:00
parent d5934dde1c
commit 67afff7911
1 changed files with 12 additions and 13 deletions
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25
migration.c
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@ -372,23 +372,22 @@ static void migrate_fd_put_ready(void *opaque)
DPRINTF("done iterating\n");
vm_stop(RUN_STATE_FINISH_MIGRATE);
if ((qemu_savevm_state_complete(s->mon, s->file)) < 0) {
if (qemu_savevm_state_complete(s->mon, s->file) < 0) {
migrate_fd_error(s);
} else {
if (migrate_fd_cleanup(s) < 0) {
migrate_fd_error(s);
} else {
s->state = MIG_STATE_COMPLETED;
runstate_set(RUN_STATE_POSTMIGRATE);
notifier_list_notify(&migration_state_notifiers, NULL);
}
}
if (s->get_status(s) != MIG_STATE_COMPLETED) {
if (old_vm_running) {
vm_start();
}
s->state = MIG_STATE_ERROR;
}
if (migrate_fd_cleanup(s) < 0) {
if (old_vm_running) {
vm_start();
}
s->state = MIG_STATE_ERROR;
}
if (s->state == MIG_STATE_ACTIVE) {
s->state = MIG_STATE_COMPLETED;
runstate_set(RUN_STATE_POSTMIGRATE);
}
notifier_list_notify(&migration_state_notifiers, NULL);
}
}