sched/arinc653: fix another unsigned < 0 comparison

replacing it with a test of the appopriate unsigned max.

Signed-off-by: Tim Deegan <Tim.Deegan@citrix.com>

diff --git a/xen/common/sched_arinc653.c b/xen/common/sched_arinc653.c
index d5638342973194befce658adc7eeb44a92eb4898..e0cab17fc3cd659891fbdd154ada3430970e4b3f 100644 (file)
--- a/xen/common/sched_arinc653.c
+++ b/xen/common/sched_arinc653.c
@@ -241,7 +241,7 @@ arinc653_sched_set(
             found_dom0 = 1;
 
         /* Check for a valid VCPU ID and run time. */
-        if ( (schedule->sched_entries[i].vcpu_id < 0)
+        if ( (schedule->sched_entries[i].vcpu_id >= MAX_VIRT_CPUS)
              || (schedule->sched_entries[i].runtime <= 0) )
             goto fail;