From cdf07f0ea48a3b52f924714d477366ac510ee870 Mon Sep 17 00:00:00 2001 From: Ming Lei Date: Tue, 27 Dec 2022 10:29:00 +0800 Subject: genirq/affinity: Remove the 'firstvec' parameter from irq_build_affinity_masks The 'firstvec' parameter is always same with the parameter of 'startvec', so use 'startvec' directly inside irq_build_affinity_masks(). Signed-off-by: Ming Lei Signed-off-by: Thomas Gleixner Reviewed-by: Christoph Hellwig Reviewed-by: John Garry Reviewed-by: Jens Axboe Link: https://lore.kernel.org/r/20221227022905.352674-2-ming.lei@redhat.com --- kernel/irq/affinity.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/kernel/irq/affinity.c b/kernel/irq/affinity.c index d9a5c1d65a79..3361e36ebaa1 100644 --- a/kernel/irq/affinity.c +++ b/kernel/irq/affinity.c @@ -337,10 +337,10 @@ static int __irq_build_affinity_masks(unsigned int startvec, * 2) spread other possible CPUs on these vectors */ static int irq_build_affinity_masks(unsigned int startvec, unsigned int numvecs, - unsigned int firstvec, struct irq_affinity_desc *masks) { unsigned int curvec = startvec, nr_present = 0, nr_others = 0; + unsigned int firstvec = startvec; cpumask_var_t *node_to_cpumask; cpumask_var_t nmsk, npresmsk; int ret = -ENOMEM; @@ -463,8 +463,7 @@ irq_create_affinity_masks(unsigned int nvecs, struct irq_affinity *affd) unsigned int this_vecs = affd->set_size[i]; int ret; - ret = irq_build_affinity_masks(curvec, this_vecs, - curvec, masks); + ret = irq_build_affinity_masks(curvec, this_vecs, masks); if (ret) { kfree(masks); return NULL; -- cgit