hmp: Pass monitor to mon_get_cpu()

mon_get_cpu() is indirectly called monitor_parse_arguments() where
the current monitor isn't set yet. Instead of using monitor_cur(),
explicitly pass the Monitor pointer to the function.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20201113114326.97663-2-kwolf@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/monitor/hmp.c b/monitor/hmp.c
index c5cd9d372b..1204233999 100644
--- a/monitor/hmp.c
+++ b/monitor/hmp.c
@@ -384,7 +384,7 @@ static int64_t expr_unary(Monitor *mon)
                 pch++;
             }
             *q = 0;
-            ret = get_monitor_def(&reg, buf);
+            ret = get_monitor_def(mon, &reg, buf);
             if (ret < 0) {
                 expr_error(mon, "unknown register");
             }