crypto: hash - Count error stats differently

Move all stat code specific to hash into the hash code.

While we're at it, change the stats so that bytes and counts
are always incremented even in case of error.  This allows the
reference counting to be removed as we can now increment the
counters prior to the operation.

After the operation we simply increase the error count if necessary.
This is safe as errors can only occur synchronously (or rather,
the existing code already ignored asynchronous errors which are
only visible to the callback function).

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

1 files changed, 0 insertions, 24 deletions

diff --git a/crypto/algapi.c b/crypto/algapi.c
index 33dc82ff..deabd2d4 100644
--- a/crypto/algapi.c
+++ b/crypto/algapi.c
@@ -1075,30 +1075,6 @@ void crypto_stats_decompress(unsigned int slen, int ret, struct crypto_alg *alg)
 }
 EXPORT_SYMBOL_GPL(crypto_stats_decompress);
 
-void crypto_stats_ahash_update(unsigned int nbytes, int ret,
-			       struct crypto_alg *alg)
-{
-	if (ret && ret != -EINPROGRESS && ret != -EBUSY)
-		atomic64_inc(&alg->stats.hash.err_cnt);
-	else
-		atomic64_add(nbytes, &alg->stats.hash.hash_tlen);
-	crypto_alg_put(alg);
-}
-EXPORT_SYMBOL_GPL(crypto_stats_ahash_update);
-
-void crypto_stats_ahash_final(unsigned int nbytes, int ret,
-			      struct crypto_alg *alg)
-{
-	if (ret && ret != -EINPROGRESS && ret != -EBUSY) {
-		atomic64_inc(&alg->stats.hash.err_cnt);
-	} else {
-		atomic64_inc(&alg->stats.hash.hash_cnt);
-		atomic64_add(nbytes, &alg->stats.hash.hash_tlen);
-	}
-	crypto_alg_put(alg);
-}
-EXPORT_SYMBOL_GPL(crypto_stats_ahash_final);
-
 void crypto_stats_kpp_set_secret(struct crypto_alg *alg, int ret)
 {
 	if (ret)