From 80e84c16e72a0eac30085322b4664b7b6b0dde75 Mon Sep 17 00:00:00 2001
From: Dave Jones <davej@redhat.com>
Date: Sun, 9 Feb 2014 09:59:14 +0800
Subject: crypto: ccp - Fix ccp_run_passthru_cmd dma variable assignments

There are some suspicious looking lines of code in the new ccp driver, including
one that assigns a variable to itself, and another that overwrites a previous assignment.

This may have been a cut-and-paste error where 'src' was forgotten to be changed to 'dst'.
I have no hardware to test this, so this is untested.

Signed-off-by: Dave Jones <davej@fedoraproject.org>
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
 drivers/crypto/ccp/ccp-ops.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers/crypto')

diff --git a/drivers/crypto/ccp/ccp-ops.c b/drivers/crypto/ccp/ccp-ops.c
index 71ed3ade7e12..c266a7b154bb 100644
--- a/drivers/crypto/ccp/ccp-ops.c
+++ b/drivers/crypto/ccp/ccp-ops.c
@@ -1666,8 +1666,8 @@ static int ccp_run_passthru_cmd(struct ccp_cmd_queue *cmd_q,
 
 		op.dst.type = CCP_MEMTYPE_SYSTEM;
 		op.dst.u.dma.address = sg_dma_address(dst.sg_wa.sg);
-		op.src.u.dma.offset = dst.sg_wa.sg_used;
-		op.src.u.dma.length = op.src.u.dma.length;
+		op.dst.u.dma.offset = dst.sg_wa.sg_used;
+		op.dst.u.dma.length = op.src.u.dma.length;
 
 		ret = ccp_perform_passthru(&op);
 		if (ret) {
-- 
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