crypto: remove a duplicate checks in __cbc_decrypt()

We checked "nbytes < bsize" before so it can't happen here.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
Acked-by: Johannes Götzfried <johannes.goetzfried@cs.fau.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/arch/x86/crypto/blowfish_glue.c b/arch/x86/crypto/blowfish_glue.c
index 50ec333..8af519e 100644 (file)
--- a/arch/x86/crypto/blowfish_glue.c
+++ b/arch/x86/crypto/blowfish_glue.c
@@ -223,9 +223,6 @@ static unsigned int __cbc_decrypt(struct blkcipher_desc *desc,
                        src -= 1;
                        dst -= 1;
                } while (nbytes >= bsize * 4);
-
-               if (nbytes < bsize)
-                       goto done;
        }
 
        /* Handle leftovers */

diff --git a/arch/x86/crypto/cast5_avx_glue.c b/arch/x86/crypto/cast5_avx_glue.c
index e6a3700..e57e20a 100644 (file)
--- a/arch/x86/crypto/cast5_avx_glue.c
+++ b/arch/x86/crypto/cast5_avx_glue.c
@@ -203,9 +203,6 @@ static unsigned int __cbc_decrypt(struct blkcipher_desc *desc,
                        src -= 1;
                        dst -= 1;
                } while (nbytes >= bsize * CAST5_PARALLEL_BLOCKS);
-
-               if (nbytes < bsize)
-                       goto done;
        }
 
        /* Handle leftovers */