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From: Kai Ye <yekai13@huawei.com>
To: <herbert@gondor.apana.org.au>
Cc: <linux-crypto@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<wangzhou1@hisilicon.com>, <yekai13@huawei.com>
Subject: [PATCH 1/2] crypto: hisilicon/sec - fix the abnormal exiting process
Date: Fri, 6 Aug 2021 17:58:33 +0800	[thread overview]
Message-ID: <1628243914-33224-2-git-send-email-yekai13@huawei.com> (raw)
In-Reply-To: <1628243914-33224-1-git-send-email-yekai13@huawei.com>

Because the algs registration process has added a judgment.
So need to add the judgment for the abnormal exiting process.

Signed-off-by: Kai Ye <yekai13@huawei.com>
---
 drivers/crypto/hisilicon/sec2/sec_main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/crypto/hisilicon/sec2/sec_main.c b/drivers/crypto/hisilicon/sec2/sec_main.c
index 490db7b..8addbd7 100644
--- a/drivers/crypto/hisilicon/sec2/sec_main.c
+++ b/drivers/crypto/hisilicon/sec2/sec_main.c
@@ -984,7 +984,8 @@ static int sec_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	return 0;
 
 err_alg_unregister:
-	hisi_qm_alg_unregister(qm, &sec_devices);
+	if (qm->qp_num >= ctx_q_num)
+		hisi_qm_alg_unregister(qm, &sec_devices);
 err_qm_stop:
 	sec_debugfs_exit(qm);
 	hisi_qm_stop(qm, QM_NORMAL);
-- 
2.7.4


  reply	other threads:[~2021-08-06  9:59 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-06  9:58 [PATCH 0/2] crypto: hisilicon - some misc bugfix for SEC engine Kai Ye
2021-08-06  9:58 ` Kai Ye [this message]
2021-08-06  9:58 ` [PATCH 2/2] crypto: hisilicon/sec - modify the hardware endian configuration Kai Ye
2021-08-12 11:04   ` Herbert Xu

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