diff options
| -rw-r--r-- | net/iucv/iucv.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c index df082508362d..4fe76ff214c2 100644 --- a/net/iucv/iucv.c +++ b/net/iucv/iucv.c @@ -831,8 +831,11 @@ static int iucv_reboot_event(struct notifier_block *this, { int i; + if (cpumask_empty(&iucv_irq_cpumask)) + return NOTIFY_DONE; + get_online_cpus(); - on_each_cpu(iucv_block_cpu, NULL, 1); + on_each_cpu_mask(&iucv_irq_cpumask, iucv_block_cpu, NULL, 1); preempt_disable(); for (i = 0; i < iucv_max_pathid; i++) { if (iucv_path_table[i]) |