From b3bd5869fd65f509d96a9fcb47cdea81163a811d Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 13 Feb 2014 17:58:32 +0300
Subject: [PATCH] crypto: remove a duplicate checks in __cbc_decrypt()
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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>
---
 arch/x86/crypto/blowfish_glue.c  | 3 ---
 arch/x86/crypto/cast5_avx_glue.c | 3 ---
 2 files changed, 6 deletions(-)

diff --git a/arch/x86/crypto/blowfish_glue.c b/arch/x86/crypto/blowfish_glue.c
index 50ec333b70e6..8af519ed73d1 100644
--- 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 e6a3700489b9..e57e20ab5e0b 100644
--- 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 */