[PATCH RESEND] crypto: sun8i-ss: do not use sg_dma_len before calling DMA functions

[Herbert Xu]

On Sun, Apr 27, 2025 at 01:12:36PM +0200, Corentin Labbe wrote:
> When testing sun8i-ss with multi_v7_defconfig, all CBC algorithm fail crypto
> selftests.
> This is strange since on sunxi_defconfig, everything was ok.
> The problem was in the IV setup loop which never run because sg_dma_len
> was 0.
> 
> Fixes: 359e893e8af4 ("crypto: sun8i-ss - rework handling of IV")
> Signed-off-by: Corentin Labbe <clabbe.montjoie at gmail.com>
> ---
> 
> If someone know why sunxi_defconfig have sg_dma_len() which always works
> even with any DMA call not done.
> 
>  drivers/crypto/allwinner/sun8i-ss/sun8i-ss-cipher.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Patch applied.  Thanks.
-- 
Email: Herbert Xu <herbert at gondor.apana.org.au>
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