From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Wed, 10 May 2017 05:52:26 +0000 (+0300)
Subject: crypto: glue_helper - Delete some dead code
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8270f5d799c946d7636ef317eff990830d2fe89f;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

crypto: glue_helper - Delete some dead code

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

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;
 		}
 	}