From 395e97bf801b6b4f0d343c95874b5303324c4def Mon Sep 17 00:00:00 2001 From: David Hunt Date: Wed, 17 Oct 2018 14:05:26 +0100 Subject: [PATCH] examples/power: allow number of VMs to be zero Previously the vm_power_manager app required to have some vms defined, so the call to get_all_vm() always set the noVms variable. Now we're accepting policies from the host OS (without any VMs defined), so it is now valid to have zero VMs. This patch initialises the relevant variables to zero just in case the call to get_all_vms() does not find any, so could return with the variables uninitialised. Signed-off-by: David Hunt Acked-by: Anatoly Burakov --- examples/vm_power_manager/channel_monitor.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/examples/vm_power_manager/channel_monitor.c b/examples/vm_power_manager/channel_monitor.c index 7fa47ba972..f180d74e64 100644 --- a/examples/vm_power_manager/channel_monitor.c +++ b/examples/vm_power_manager/channel_monitor.c @@ -66,7 +66,7 @@ static void core_share_status(int pNo) { - int noVms, noVcpus, z, x, t; + int noVms = 0, noVcpus = 0, z, x, t; get_all_vm(&noVms, &noVcpus); -- 2.20.1