ipmi_bmc_sim: Add break to correct watchdog NMI check

It was falling through when it should have been a break.  Found by
Coverity.  The logic could be simplified a bit with a fallthrough,
probably the original thought, but that would be less clear, I think.

Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Shannon Zhao <zhaoshenglong@huawei.com>
Cc: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Cc: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Message-Id: <1452519152-6500-3-git-send-email-minyard@acm.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

diff --git a/hw/ipmi/ipmi_bmc_sim.c b/hw/ipmi/ipmi_bmc_sim.c
index b3796af..f8b2176 100644 (file)
--- a/hw/ipmi/ipmi_bmc_sim.c
+++ b/hw/ipmi/ipmi_bmc_sim.c
@@ -1135,6 +1135,8 @@ static void set_watchdog_timer(IPMIBmcSim *ibs,
             rsp[2] = IPMI_CC_INVALID_DATA_FIELD;
             return;
         }
+        break;
+
     default:
         /* We don't support PRE_SMI */
         rsp[2] = IPMI_CC_INVALID_DATA_FIELD;