Hi Wei,

Thanks for this fix as well :)

On Wed, 2021-02-10 at 07:45 +0000, Wei Yongjun wrote:
> Fix to return negative error code -ENOMEM from the error handling
> case instead of 0, as done elsewhere in this function.
> 
> Fixes: 885743324513 ("crypto: keembay - Add support for Keem Bay OCS
> AES/SM4")
> Reported-by: Hulk Robot <hul...@huawei.com>
> Signed-off-by: Wei Yongjun <weiyongj...@huawei.com>
> ---
>  drivers/crypto/keembay/keembay-ocs-aes-core.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/crypto/keembay/keembay-ocs-aes-core.c
> b/drivers/crypto/keembay/keembay-ocs-aes-core.c
> index b6b25d994af3..2ef312866338 100644
> --- a/drivers/crypto/keembay/keembay-ocs-aes-core.c
> +++ b/drivers/crypto/keembay/keembay-ocs-aes-core.c
> @@ -1649,8 +1649,10 @@ static int kmb_ocs_aes_probe(struct
> platform_device *pdev)
>  
>       /* Initialize crypto engine */
>       aes_dev->engine = crypto_engine_alloc_init(dev, true);
> -     if (!aes_dev->engine)
> +     if (!aes_dev->engine) {
> +             rc = -ENOMEM;
>               goto list_del;
> +     }
>  
>       rc = crypto_engine_start(aes_dev->engine);
>       if (rc) {
> 

Reviewed-by: Daniele Alessandrelli <daniele.alessandre...@intel.com>

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