RE: [PATCH v5 3/5] crypto: tegra: Add Tegra Security Engine driver

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> +
> +static int tegra_sha_export(struct ahash_request *req, void *out)
> +{
> +	struct tegra_sha_reqctx *rctx = ahash_request_ctx(req);
> +	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
> +	struct tegra_sha_ctx *ctx = crypto_ahash_ctx(tfm);
> +	int i;
> +
> +	if (ctx->fallback)
> +		return tegra_sha_fallback_export(req, out);
> +
> +	memcpy(out, rctx, sizeof(*rctx));
> +
> +	return 0;
> +}
> +
> +static int tegra_sha_import(struct ahash_request *req, const void *in)
> +{
> +	struct tegra_sha_reqctx *rctx = ahash_request_ctx(req);
> +	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
> +	struct tegra_sha_ctx *ctx = crypto_ahash_ctx(tfm);
> +	int i;
Got a warning from testbot for an unused variable here as well as in the export()
function. I will fix that in the next revision.

Do we have any other concerns with the driver currently, which I can address
in the next revision?

Regards,
Akhil






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