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net: hns3: make sure ptp clock is unregister and freed if hclge_ptp_get_cycle returns an error

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[ Upstream commit b7365eab39831487a84e63a9638209b68dc54008 ]

During the initialization of ptp, hclge_ptp_get_cycle might return an error
and returned directly without unregister clock and free it. To avoid that,
call hclge_ptp_destroy_clock to unregist and free clock if
hclge_ptp_get_cycle failed.

Fixes: 8373cd38a8 ("net: hns3: change the method of obtaining default ptp cycle")
Signed-off-by: Peiyang Wang <wangpeiyang1@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250228105258.1243461-1-shaojijie@huawei.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Peiyang Wang
2025-02-28 18:52:58 +08:00
committed by Greg Kroah-Hartman
parent 4393452e6c
commit 33244e98aa
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.c
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@@ -496,7 +496,7 @@ int hclge_ptp_init(struct hclge_dev *hdev)
ret = hclge_ptp_get_cycle(hdev);
if (ret)
return ret;
goto out;
}
ret = hclge_ptp_int_en(hdev, true);