[PATCH v2] crypto: aspeed: add error handling if dmam_alloc_coherent() failed

[Herbert Xu]

On Fri, Feb 24, 2023 at 10:05:21AM +0800, Neal Liu wrote:
> Since the acry_dev->buf_addr may be NULL, add error handling to
> prevent any additional access to avoid potential issues.
> 
> Signed-off-by: Neal Liu <neal_liu at aspeedtech.com>
> ---
> Change since v1: remove memzero_explicit() as dmam_alloc_coherent()
> returns memory that's already zeroed.
> 
>  drivers/crypto/aspeed/aspeed-acry.c | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)

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