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MIPS: irq: Avoid an unused-variable error

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When CONFIG_IRQ_DOMAIN is set, there is a warning:
arch/mips/kernel/irq.c:114:19: error: unused variable 'desc' [-Werror=unused-variable]
  114 |  struct irq_desc *desc;
      |                   ^~~~

This variable is unused, let's remove it.

Signed-off-by: Yanteng Si <siyanteng@loongson.cn>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20211028095652.3503790-1-siyanteng@loongson.cn
This commit is contained in:
Yanteng Si 2021-10-28 17:56:52 +08:00 committed by Marc Zyngier
parent 0953fb2637
commit 34fca8947b
1 changed files with 0 additions and 2 deletions
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arch/mips/kernel/irq.c
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@ -111,8 +111,6 @@ void __irq_entry do_IRQ(unsigned int irq)
#ifdef CONFIG_IRQ_DOMAIN
void __irq_entry do_domain_IRQ(struct irq_domain *domain, unsigned int hwirq)
{
struct irq_desc *desc;
irq_enter();
check_stack_overflow();
generic_handle_domain_irq(domain, hwirq);