Commit 259c4ddd authored Dec 30, 2008 by Rusty Russell

cpumask: use for_each_online_cpu() in drivers/infiniband/hw/ehca/ehca_irq.c



Impact: cleanup

In future, accessing cpu numbers beyond nr_cpu_ids (the runtime limit)
will be undefined.  We can avoid future problems by using
for_each_online_cpu() here.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: Hoang-Nam Nguyen <hnguyen@de.ibm.com>
Tested-by: Hoang-Nam Nguyen <hnguyen@de.ibm.com>
Cc: Christoph Raisch <raisch@de.ibm.com>

parent ce47d974

drivers/infiniband/hw/ehca/ehca_irq.c

+3 −4

Original line number	Diff line number	Diff line
		@@ -934,10 +934,9 @@ void ehca_destroy_comp_pool(void)

		unregister_hotcpu_notifier(&comp_pool_callback_nb);

		for (i = 0; i < NR_CPUS; i++) {
		if (cpu_online(i))
		for_each_online_cpu(i)
		destroy_comp_task(pool, i);
		}

		free_percpu(pool->cpu_comp_tasks);
		kfree(pool);
		}