[CRYPTO] tcrypt: Add missing error check

The return value of crypto_hash_final isn't checked in test_hash_cycles.
This patch corrects this.  Thanks to Eric Sesterhenn for reporting this.

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

1 files changed, 1 insertions, 1 deletions

diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index f0aed0106adb..11f935953816 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -691,7 +691,7 @@ static int test_hash_cycles(struct hash_desc *desc, char *p, int blen,
                         if (ret)
                                 goto out;
                 }
-                crypto_hash_final(desc, out);
+                ret = crypto_hash_final(desc, out);
                 if (ret)
                         goto out;
         }