net: hinic: add missing destroy_workqueue in hinic_pf_to_mgmt_init

[ Upstream commit 382d917bfc ]

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

Fixes: 6dbb89014d ("hinic: fix sending mailbox timeout in aeq event work")
Signed-off-by: Zheng Bin <zhengbin13@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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;
 	}