| Date | Wed, 13 Sep 2017 23:29:35 +0200 | From | Thomas Gleixner <> | Subject | [patch 33/52] x86/vector: Remove pointless pointer checks |
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The info pointer checks in assign_irq_vector_policy() are pointless because the pointer cannot be NULL, otherwise the calling code would already crash.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> --- arch/x86/kernel/apic/vector.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Index: b/arch/x86/kernel/apic/vector.c =================================================================== --- a/arch/x86/kernel/apic/vector.c +++ b/arch/x86/kernel/apic/vector.c @@ -254,7 +254,7 @@ static int assign_irq_vector_policy(int struct irq_alloc_info *info, struct irq_data *irqd) { - if (info && info->mask) + if (info->mask) return assign_irq_vector(irq, apicd, info->mask, irqd); if (node != NUMA_NO_NODE && assign_irq_vector(irq, apicd, cpumask_of_node(node), irqd) == 0)
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