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-rw-r--r--lib/cpumask.c16
1 files changed, 6 insertions, 10 deletions
diff --git a/lib/cpumask.c b/lib/cpumask.c
index 255974cd6734..10aa15715c0d 100644
--- a/lib/cpumask.c
+++ b/lib/cpumask.c
@@ -127,16 +127,12 @@ unsigned int cpumask_local_spread(unsigned int i, int node)
/* Wrap: we always want a cpu. */
i %= num_online_cpus();
- if (node == NUMA_NO_NODE) {
- cpu = cpumask_nth(i, cpu_online_mask);
- if (cpu < nr_cpu_ids)
- return cpu;
- } else {
- cpu = sched_numa_find_nth_cpu(cpu_online_mask, i, node);
- if (cpu < nr_cpu_ids)
- return cpu;
- }
- BUG();
+ cpu = (node == NUMA_NO_NODE) ?
+ cpumask_nth(i, cpu_online_mask) :
+ sched_numa_find_nth_cpu(cpu_online_mask, i, node);
+
+ WARN_ON(cpu >= nr_cpu_ids);
+ return cpu;
}
EXPORT_SYMBOL(cpumask_local_spread);