On Thu, Dec 01, 2022 at 02:25:26PM +0800, Gaosheng Cui wrote:
> Smatch report warning as follows:
>
> drivers/crypto/img-hash.c:366 img_hash_dma_task() warn: variable
> dereferenced before check 'hdev->req'
>
> Variable dereferenced should be done after check 'hdev->req',
> fix it.
>
> Fixes: d358f1abbf71 ("crypto: img-hash - Add Imagination Technologies hw hash accelerator")
> Fixes: 10badea259fa ("crypto: img-hash - Fix null pointer exception")
> Signed-off-by: Gaosheng Cui <cuigaosheng1@xxxxxxxxxx>
> ---
> drivers/crypto/img-hash.c | 8 ++++++--
> 1 file changed, 6 insertions(+), 2 deletions(-)
Patch applied. Thanks.
--
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
