Commit 763e390b authored by Peiyang Wang's avatar Peiyang Wang Committed by chenyi
Browse files

net: hns3: set irq affinity directly 

maillist inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I9QYBA


CVE: NA

----------------------------------------------------------------------

Interrupt affinity can be set directly and it is unnecessary to set null
before setting it.

Fixes: 434e657f ("net: hns3: add support configuring function-level interrupt affinity")

Signed-off-by: default avatarPeiyang Wang <wangpeiyang1@huawei.com>
Signed-off-by: default avatarchenyi <chenyi211@huawei.com>
parent 05a4f950

drivers/net/ethernet/hisilicon/hns3/hns3_ext.c

+0 −7
Original line number Diff line number Diff line
@@ -257,13 +257,6 @@ int nic_set_cpu_affinity(struct net_device *ndev, cpumask_t *affinity_mask) 


		cpumask_copy(&tqp_vector->affinity_mask, affinity_mask);



		ret = irq_set_affinity_hint(tqp_vector->vector_irq, NULL);

		if (ret) {

			netdev_err(ndev,

				   "failed to reset affinity hint, ret = %d\n", ret);

			goto err_unlock;

		}



		ret = irq_set_affinity_hint(tqp_vector->vector_irq,

					    &tqp_vector->affinity_mask);

		if (ret) {