[Qemu-devel] [PATCH 1/3] ipmi_bmc_sim: Free timer

[minyard@acm.org]

From: Corey Minyard <cminyard@mvista.com>

Add an unrealize function to free the timer allocated in the
realize function.

Signed-off-by: Corey Minyard <cminyard@mvista.com>
Cc: Marc-André Lureau <mlureau@redhat.com>
---
 hw/ipmi/ipmi_bmc_sim.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/hw/ipmi/ipmi_bmc_sim.c b/hw/ipmi/ipmi_bmc_sim.c
index dc9c14c..c83adf8 100644
--- a/hw/ipmi/ipmi_bmc_sim.c
+++ b/hw/ipmi/ipmi_bmc_sim.c
@@ -1786,12 +1786,22 @@ static void ipmi_sim_realize(DeviceState *dev, Error **errp)
     vmstate_register(NULL, 0, &vmstate_ipmi_sim, ibs);
 }
 
+static void ipmi_sim_unrealize(DeviceState *dev, Error **errp)
+{
+    IPMIBmc *b = IPMI_BMC(dev);
+    IPMIBmcSim *ibs = IPMI_BMC_SIMULATOR(b);
+
+    timer_del(ibs->timer);
+    timer_free(ibs->timer);
+}
+
 static void ipmi_sim_class_init(ObjectClass *oc, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(oc);
     IPMIBmcClass *bk = IPMI_BMC_CLASS(oc);
 
     dc->realize = ipmi_sim_realize;
+    dc->unrealize = ipmi_sim_unrealize;
     bk->handle_command = ipmi_sim_handle_command;
 }
 
-- 
2.7.4