starfire: delete non NAPI code from the driver.

[linux-2.6-omap-h63xx.git] / kernel / sched.c

diff --git a/kernel/sched.c b/kernel/sched.c
index a66e85639de2e541dd9726245cd344d3ea2d9f3b..94ead43eda62bf8ebb9e054d9cad2a5838fe8f90 100644 (file)
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -8502,6 +8502,9 @@ int sched_group_set_rt_period(struct task_group *tg, long rt_period_us)
        rt_period = (u64)rt_period_us * NSEC_PER_USEC;
        rt_runtime = tg->rt_bandwidth.rt_runtime;
 
+       if (rt_period == 0)
+               return -EINVAL;
+
        return tg_set_bandwidth(tg, rt_period, rt_runtime);
 }