[PATCH v3 1/2] crypto: hisilicon/sec - fix the abnormal exiting process

From: Kai Ye
Date: Thu Aug 12 2021 - 22:22:41 EST


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@xxxxxxxxxx>
---
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 db4dbcf..45a1ddd 100644
--- a/drivers/crypto/hisilicon/sec2/sec_main.c
+++ b/drivers/crypto/hisilicon/sec2/sec_main.c
@@ -1020,7 +1020,8 @@ 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