From: Dan Carpenter <dan.carpenter@oracle.com>
To: Herbert Xu <herbert@gondor.apana.org.au>,
Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Cc: "David S. Miller" <davem@davemloft.net>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
x86@kernel.org, linux-crypto@vger.kernel.org,
kernel-janitors@vger.kernel.org
Subject: [PATCH] crypto: glue_helper - Delete some dead code
Date: Wed, 10 May 2017 08:52:26 +0300 [thread overview]
Message-ID: <20170510055226.5mlkw654cl6djc65@mwanda> (raw)
We checked (nbytes < bsize) inside the loops so it's not possible to hit
the "goto done;" here. This code is cut and paste from other slightly
different loops where we don't have the check inside the loop.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
diff --git a/arch/x86/crypto/glue_helper.c b/arch/x86/crypto/glue_helper.c
index 24ac9fad832d..d61e57960fe0 100644
--- a/arch/x86/crypto/glue_helper.c
+++ b/arch/x86/crypto/glue_helper.c
@@ -176,9 +176,6 @@ __glue_cbc_decrypt_128bit(const struct common_glue_ctx *gctx,
src -= 1;
dst -= 1;
} while (nbytes >= func_bytes);
-
- if (nbytes < bsize)
- goto done;
}
}
next reply other threads:[~2017-05-10 5:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-10 5:52 Dan Carpenter [this message]
2017-06-19 6:40 ` [PATCH] crypto: glue_helper - Delete some dead code Herbert Xu
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