diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index 9336f2e89e40210a3265092135c3060f4fcf251c..ac1f850d4937e5a020f22132a83da5a49fe9a3bf 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c @@ -252,7 +252,7 @@ handle_level_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs) mask_ack_irq(desc, irq); if (unlikely(desc->status & IRQ_INPROGRESS)) - goto out; + goto out_unlock; desc->status &= ~(IRQ_REPLAY | IRQ_WAITING); kstat_cpu(cpu).irqs[irq]++; @@ -263,7 +263,7 @@ handle_level_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs) action = desc->action; if (unlikely(!action || (desc->status & IRQ_DISABLED))) { desc->status |= IRQ_PENDING; - goto out; + goto out_unlock; } desc->status |= IRQ_INPROGRESS; @@ -276,9 +276,9 @@ handle_level_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs) spin_lock(&desc->lock); desc->status &= ~IRQ_INPROGRESS; -out: if (!(desc->status & IRQ_DISABLED) && desc->chip->unmask) desc->chip->unmask(irq); +out_unlock: spin_unlock(&desc->lock); }