[PATCH -next] crypto: keembay-ocs-hcu - Fix error return code in kmb_ocs_hcu_probe()

[Wei Yongjun]

Fix to return negative error code -ENOMEM from the error handling
case instead of 0, as done elsewhere in this function.

Fixes: 472b04444cd3 ("crypto: keembay - Add Keem Bay OCS HCU driver")
Reported-by: Hulk Robot <hul...@huawei.com>
Signed-off-by: Wei Yongjun <weiyongj...@huawei.com>
---
 drivers/crypto/keembay/keembay-ocs-hcu-core.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/crypto/keembay/keembay-ocs-hcu-core.c 
b/drivers/crypto/keembay/keembay-ocs-hcu-core.c
index c4b97b4160e9..322c51a6936f 100644
--- a/drivers/crypto/keembay/keembay-ocs-hcu-core.c
+++ b/drivers/crypto/keembay/keembay-ocs-hcu-core.c
@@ -1220,8 +1220,10 @@ static int kmb_ocs_hcu_probe(struct platform_device 
*pdev)
 
        /* Initialize crypto engine */
        hcu_dev->engine = crypto_engine_alloc_init(dev, 1);
-       if (!hcu_dev->engine)
+       if (!hcu_dev->engine) {
+               rc = -ENOMEM;
                goto list_del;
+       }
 
        rc = crypto_engine_start(hcu_dev->engine);
        if (rc) {