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crypto: hisilicon/qm - Add the err memory release process to qm uninit

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BugLink: https://bugs.launchpad.net/bugs/2075154

[ Upstream commit c9ccfd5e0ff0dd929ce86d1b5f3c6a414110947a ]

When the qm uninit command is executed, the err data needs to
be released to prevent memory leakage. The error information
release operation and uacce_remove are integrated in
qm_remove_uacce.

So add the qm_remove_uacce to qm uninit to avoid err memory
leakage.

Signed-off-by: Chenghai Huang <huangchenghai2@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Manuel Diewald <manuel.diewald@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
Signed-off-by: Roxana Nicolescu <roxana.nicolescu@canonical.com>
This commit is contained in:
Chenghai Huang
2024-04-07 16:00:00 +08:00
committed by Roxana Nicolescu
parent 8052cb8bbc
commit 54b41e1f00
1 changed files with 1 additions and 4 deletions
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drivers/crypto/hisilicon/qm.c
+1 -4
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@@ -2833,12 +2833,9 @@ void hisi_qm_uninit(struct hisi_qm *qm)
hisi_qm_set_state(qm, QM_NOT_READY);
up_write(&qm->qps_lock);
qm_remove_uacce(qm);
qm_irqs_unregister(qm);
hisi_qm_pci_uninit(qm);
if (qm->use_sva) {
uacce_remove(qm->uacce);
qm->uacce = NULL;
}
}
EXPORT_SYMBOL_GPL(hisi_qm_uninit);