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authorDan Carpenter <dan.carpenter@oracle.com>2014-02-13 17:58:32 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2014-02-27 05:56:54 +0800
commitb3bd5869fd65f509d96a9fcb47cdea81163a811d (patch)
treeb17732975cbf77d72a3a4183cd048a353559a4bd /arch/x86/crypto
parentfb5d23e3e09d6c9719b783ac1955c085aca3d4ae (diff)
downloadblackbird-op-linux-b3bd5869fd65f509d96a9fcb47cdea81163a811d.tar.gz
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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>
Diffstat (limited to 'arch/x86/crypto')
-rw-r--r--arch/x86/crypto/blowfish_glue.c3
-rw-r--r--arch/x86/crypto/cast5_avx_glue.c3
2 files changed, 0 insertions, 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 */
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