diff options
| -rw-r--r-- | kernel/irq/proc.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c index 4f9427a30e14..09a2ee540bd2 100644 --- a/kernel/irq/proc.c +++ b/kernel/irq/proc.c @@ -38,14 +38,12 @@ static int irq_affinity_hint_proc_show(struct seq_file *m, void *v) unsigned long flags; cpumask_var_t mask; - if (!alloc_cpumask_var(&mask, GFP_KERNEL)) + if (!zalloc_cpumask_var(&mask, GFP_KERNEL)) return -ENOMEM; raw_spin_lock_irqsave(&desc->lock, flags); if (desc->affinity_hint) cpumask_copy(mask, desc->affinity_hint); - else - cpumask_setall(mask); raw_spin_unlock_irqrestore(&desc->lock, flags); seq_cpumask(m, mask); |