crypto: shash - Make descsize a run-time attribute
This patch changes descsize to a run-time attribute so that
implementations can change it in their init functions.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/include/crypto/hash.h b/include/crypto/hash.h
index f74214a..fcc02d9 100644
--- a/include/crypto/hash.h
+++ b/include/crypto/hash.h
@@ -48,6 +48,7 @@
};
struct crypto_shash {
+ unsigned int descsize;
struct crypto_tfm base;
};
@@ -275,7 +276,7 @@
static inline unsigned int crypto_shash_descsize(struct crypto_shash *tfm)
{
- return crypto_shash_alg(tfm)->descsize;
+ return tfm->descsize;
}
static inline void *shash_desc_ctx(struct shash_desc *desc)