Make use of kernel-provided FP macros

Use the kernel's notion of fixed priorities.
Also, add some clarifying comments to the
task setup wrappers.

1 files changed, 2 insertions, 2 deletions

diff --git a/bin/rtspin.c b/bin/rtspin.c
index 87c178a..f0a477d 100644
--- a/bin/rtspin.c
+++ b/bin/rtspin.c
@@ -169,7 +169,7 @@ int main(int argc, char** argv)
         lt_t wcet;
         lt_t period;
         double wcet_ms, period_ms;
-        unsigned int priority = LITMUS_MIN_PRIORITY;
+        unsigned int priority = LITMUS_LOWEST_PRIORITY;
         int migrate = 0;
         int cpu = 0;
         int opt;
@@ -197,7 +197,7 @@ int main(int argc, char** argv)
                         break;
                 case 'q':
                         priority = atoi(optarg);
-                        if (priority == 0 || priority > LITMUS_MAX_PRIORITY)
+                        if (!litmus_is_valid_fixed_prio(priority))
                                 usage("Invalid priority.");
                         break;
                 case 'c':