From 44133f7eaebec227d1381868d642e3c64023520f Mon Sep 17 00:00:00 2001 From: Mathieu Malaterre Date: Mon, 14 Jan 2019 21:31:54 +0100 Subject: [PATCH] genirq: Annotate implicit fall through There is a plan to build the kernel with -Wimplicit-fallthrough. The fallthrough in __irq_set_trigger() lacks an annotation. Add it. Signed-off-by: Mathieu Malaterre Signed-off-by: Thomas Gleixner Link: https://lkml.kernel.org/r/20190114203154.17125-1-malat@debian.org --- kernel/irq/manage.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index a4888ce4667a..1ca39dc4538d 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -723,6 +723,7 @@ int __irq_set_trigger(struct irq_desc *desc, unsigned long flags) case IRQ_SET_MASK_OK_DONE: irqd_clear(&desc->irq_data, IRQD_TRIGGER_MASK); irqd_set(&desc->irq_data, flags); + /* fall through */ case IRQ_SET_MASK_OK_NOCOPY: flags = irqd_get_trigger_type(&desc->irq_data); -- 2.11.0