crypto: hisilicon/sec - fix the abnormal exiting process

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>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/hisilicon/sec2/sec_main.c b/drivers/crypto/hisilicon/sec2/sec_main.c
index db4dbcf0492a4118660508ca889d6e9a022c6b4e..45a1ddd31dc301328dbe2d51402e119e2a98c883 100644 (file)
--- 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);