diff options
| author |   Kemeng Shi <shikemeng@huaweicloud.com> | 2026-06-23 15:51:34 +0800 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@kernel.org> | 2026-06-29 15:42:26 +0200 |
| commit | 491ee67755dde213d0725ede20687ccdee72e053 (patch) | |
| tree | eed8f862c533a78e2f806de596a1c09eaf6ac813 /kernel | |
| parent | genirq/manage: Use irqd_get_parent_data() helper in __irq_get_irqchip_state() (diff) | |
irqdomain: Remove unnedded NULL check in __irq_domain_[de]activate_irq()
The callers already have a valid irq_data pointer, so the NULL checks in
__irq_domain_[de]activate_irq() is redundant.
Remove it.
[ tglx: Massage changelog, fix subject prefix ]
Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Link: https://patch.msgid.link/20260623075134.4432-4-shikemeng@huaweicloud.com
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/irq/irqdomain.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c index f76f516a2cc3..57c819da30c2 100644 --- a/kernel/irq/irqdomain.c +++ b/kernel/irq/irqdomain.c @@ -1965,7 +1965,7 @@ EXPORT_SYMBOL_GPL(irq_domain_free_irqs_parent); static void __irq_domain_deactivate_irq(struct irq_data *irq_data) { - if (irq_data && irq_data->domain) { + if (irq_data->domain) { struct irq_domain *domain = irq_data->domain; if (domain->ops->deactivate) @@ -1979,7 +1979,7 @@ static int __irq_domain_activate_irq(struct irq_data *irqd, bool reserve) { int ret = 0; - if (irqd && irqd->domain) { + if (irqd->domain) { struct irq_domain *domain = irqd->domain; if (irqd->parent_data) |