static int img_hash_cra_init(struct crypto_tfm *tfm, const char *alg_name)
{
struct img_hash_ctx *ctx = crypto_tfm_ctx(tfm);
- int err = -ENOMEM;
ctx->fallback = crypto_alloc_ahash(alg_name, 0,
CRYPTO_ALG_NEED_FALLBACK);
if (IS_ERR(ctx->fallback)) {
pr_err("img_hash: Could not load fallback driver.\n");
- err = PTR_ERR(ctx->fallback);
- goto err;
+ return PTR_ERR(ctx->fallback);
}
crypto_ahash_set_reqsize(__crypto_ahash_cast(tfm),
sizeof(struct img_hash_request_ctx) +
IMG_HASH_DMA_THRESHOLD);
return 0;
-
-err:
- return err;
}
static int img_hash_cra_md5_init(struct crypto_tfm *tfm)