Messages in this thread Patch in this message | ![/](/images/icornerl.gif) | | From | Guanrui Huang <> | Subject | [PATCH v4 2/2] irqchip/gic-v3-its: remove BUG_ON in its_vpe_irq_domain_alloc | Date | Sat, 13 Apr 2024 14:40:51 +0800 |
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If vm is NULL in here, that means caller has a bug. BUG_ON in here is useless, this will paper over bug.
So just remove this check.
Signed-off-by: Guanrui Huang <guanrui.huang@linux.alibaba.com> --- drivers/irqchip/irq-gic-v3-its.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c index 2305f6b524a9..55c83e19719d 100644 --- a/drivers/irqchip/irq-gic-v3-its.c +++ b/drivers/irqchip/irq-gic-v3-its.c @@ -4521,8 +4521,6 @@ static int its_vpe_irq_domain_alloc(struct irq_domain *domain, unsigned int virq struct page *vprop_page; int base, nr_ids, i, err = 0; - BUG_ON(!vm); - bitmap = its_lpi_alloc(roundup_pow_of_two(nr_irqs), &base, &nr_ids); if (!bitmap) return -ENOMEM; -- 2.36.1
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