Unverified Commit 1a4b1223 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!14925 RDMA/hns: Fix unmatch exception handling when request_irq() fails 

Merge Pull Request from: @ci-robot 
 
PR sync from: Chengchang Tang <tangchengchang@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/GHXB5W5AYTOJLGAEW2D3SY224TOQHL7V/ 
 
https://gitee.com/openeuler/kernel/issues/IBIJLS 
 
Link:https://gitee.com/openeuler/kernel/pulls/14925

 

Reviewed-by: default avatarChengchang Tang <tangchengchang@huawei.com>
Signed-off-by: default avatarZhang Peng <zhangpeng362@huawei.com>
parents cd78f9c5 9cbf1233

drivers/infiniband/hw/hns/hns_roce_hw_v2.c

+7 −5
Original line number Diff line number Diff line
@@ -7138,12 +7138,14 @@ static int __hns_roce_request_irq(struct hns_roce_dev *hr_dev, int irq_num, 
	return 0;



err_request_failed:

	for (j -= 1; j >= 0; j--)

	for (j -= 1; j >= 0; j--) {

		if (j < other_num) {

			free_irq(hr_dev->irq[j], hr_dev);

		} else {

			continue;

		}

		free_irq(eq_table->eq[j - other_num].irq,

			 &eq_table->eq[j - other_num]);

		if (j < other_num + comp_num)

			tasklet_kill(&eq_table->eq[j - other_num].tasklet);

	}