crypto: shash - don't exclude async statuses from error stats

EINPROGRESS and EBUSY have special meaning for async operations.
However, shash is always synchronous, so these statuses have no special
meaning for shash and don't need to be excluded when handling errors.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

crypto/shash.c

@@ -23,12 +23,8 @@ static inline struct crypto_istat_hash *shash_get_stat(struct shash_alg *alg)
 
 static inline int crypto_shash_errstat(struct shash_alg *alg, int err)
 {
-	if (!IS_ENABLED(CONFIG_CRYPTO_STATS))
-		return err;
-
-	if (err && err != -EINPROGRESS && err != -EBUSY)
+	if (IS_ENABLED(CONFIG_CRYPTO_STATS) && err)
 		atomic64_inc(&shash_get_stat(alg)->err_cnt);
-
 	return err;
 }