diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c index 91a67c5297f7b5987161b621103277ca724f4637..c3ca191fea7fe6bc629ae45be0759cdf1f062956 100644 --- a/drivers/net/hyperv/rndis_filter.c +++ b/drivers/net/hyperv/rndis_filter.c @@ -1221,7 +1221,6 @@ struct netvsc_device *rndis_filter_device_add(struct hv_device *dev, struct ndis_recv_scale_cap rsscap; u32 rsscap_size = sizeof(struct ndis_recv_scale_cap); u32 mtu, size; - const struct cpumask *node_cpu_mask; u32 num_possible_rss_qs; int i, ret; @@ -1290,14 +1289,8 @@ struct netvsc_device *rndis_filter_device_add(struct hv_device *dev, if (ret || rsscap.num_recv_que < 2) goto out; - /* - * We will limit the VRSS channels to the number CPUs in the NUMA node - * the primary channel is currently bound to. - * - * This also guarantees that num_possible_rss_qs <= num_online_cpus - */ - node_cpu_mask = cpumask_of_node(cpu_to_node(dev->channel->target_cpu)); - num_possible_rss_qs = min_t(u32, cpumask_weight(node_cpu_mask), + /* This guarantees that num_possible_rss_qs <= num_online_cpus */ + num_possible_rss_qs = min_t(u32, num_online_cpus(), rsscap.num_recv_que); net_device->max_chn = min_t(u32, VRSS_CHANNEL_MAX, num_possible_rss_qs);