From d725332208ef13241fc435eece790c9d0ea16a4e Mon Sep 17 00:00:00 2001
From: Tom Lendacky <thomas.lendacky@amd.com>
Date: Tue, 26 May 2015 13:06:30 -0500
Subject: crypto: ccp - Remove unused structure field

Remove the length field from the ccp_sg_workarea since it is unused.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/ccp/ccp-ops.c b/drivers/crypto/ccp/ccp-ops.c
index 71f2e3c..542453c 100644
--- a/drivers/crypto/ccp/ccp-ops.c
+++ b/drivers/crypto/ccp/ccp-ops.c
@@ -53,7 +53,6 @@ struct ccp_dm_workarea {
 struct ccp_sg_workarea {
 	struct scatterlist *sg;
 	unsigned int nents;
-	unsigned int length;
 
 	struct scatterlist *dma_sg;
 	struct device *dma_dev;
@@ -497,7 +496,6 @@ static int ccp_init_sg_workarea(struct ccp_sg_workarea *wa, struct device *dev,
 		return 0;
 
 	wa->nents = sg_nents(sg);
-	wa->length = sg->length;
 	wa->bytes_left = len;
 	wa->sg_used = 0;
 
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