linux-kernel - [PATCH v2 -next] net: hinic: add missing destroy_workqueue in hinic_pf_to_mgmt

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Message-ID: <20220513070922.3278070-1-zhengbin13@huawei.com>
Date:   Fri, 13 May 2022 15:09:22 +0800
From:   Zheng Bin <zhengbin13@...wei.com>
To:     <davem@...emloft.net>, <edumazet@...gle.com>, <kuba@...nel.org>,
        <pabeni@...hat.com>, <netdev@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
CC:     <zhengbin13@...wei.com>, <gaochao49@...wei.com>
Subject: [PATCH v2 -next] net: hinic: add missing destroy_workqueue in hinic_pf_to_mgmt_init

hinic_pf_to_mgmt_init misses destroy_workqueue in error path,
this patch fixes that.

Fixes: 6dbb89014dc3 ("hinic: fix sending mailbox timeout in aeq event work")
Signed-off-by: Zheng Bin <zhengbin13@...wei.com>
---
v1->v2: add Fixes tag
 drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.c b/drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.c
index ebc77771f5da..4aa1f433ed24 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.c
@@ -643,6 +643,7 @@ int hinic_pf_to_mgmt_init(struct hinic_pf_to_mgmt *pf_to_mgmt,
 	err = alloc_msg_buf(pf_to_mgmt);
 	if (err) {
 		dev_err(&pdev->dev, "Failed to allocate msg buffers\n");
+		destroy_workqueue(pf_to_mgmt->workq);
 		hinic_health_reporters_destroy(hwdev->devlink_dev);
 		return err;
 	}
@@ -650,6 +651,7 @@ int hinic_pf_to_mgmt_init(struct hinic_pf_to_mgmt *pf_to_mgmt,
 	err = hinic_api_cmd_init(pf_to_mgmt->cmd_chain, hwif);
 	if (err) {
 		dev_err(&pdev->dev, "Failed to initialize cmd chains\n");
+		destroy_workqueue(pf_to_mgmt->workq);
 		hinic_health_reporters_destroy(hwdev->devlink_dev);
 		return err;
 	}
--
2.31.1