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Code Issues Releases Wiki Activity

genirq/ipi-mux: Use irq_domain_alloc_irqs() 

Using __irq_domain_alloc_irqs() is an unnecessary complexity. Use
irq_domain_alloc_irqs(), which is simpler and makes the code more
readable.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Marc Zyngier <maz@kernel.org>
This commit is contained in:
Marc Zyngier 2023-02-06 17:21:15 +00:00
parent c19f897194
commit 3d812a0f27
1 changed files with 1 additions and 2 deletions
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3
kernel/irq/ipi-mux.c
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@ -185,8 +185,7 @@ int ipi_mux_create(unsigned int nr_ipi, void (*mux_send)(unsigned int cpu))
domain->flags |= IRQ_DOMAIN_FLAG_IPI_SINGLE;
irq_domain_update_bus_token(domain, DOMAIN_BUS_IPI);
rc = __irq_domain_alloc_irqs(domain, -1, nr_ipi,
NUMA_NO_NODE, NULL, false, NULL);
rc = irq_domain_alloc_irqs(domain, nr_ipi, NUMA_NO_NODE, NULL);
if (rc <= 0) {
pr_err("unable to alloc IRQs from IPI Mux domain\n");
goto fail_free_domain;