From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752182AbbHMD4B (ORCPT ); Wed, 12 Aug 2015 23:56:01 -0400 Received: from mga14.intel.com ([192.55.52.115]:30460 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752063AbbHMDz6 (ORCPT ); Wed, 12 Aug 2015 23:55:58 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.15,667,1432623600"; d="scan'208";a="783105794" Subject: [PATCH 2/2] crypto: qat - Don't move data inside output buffer From: Tadeusz Struk To: herbert@gondor.apana.org.au Cc: keescook@chromium.org, jwboyer@redhat.com, smueller@chronox.de, richard@nod.at, tadeusz.struk@intel.com, steved@redhat.com, linux-kernel@vger.kernel.org, dhowells@redhat.com, linux-crypto@vger.kernel.org, james.l.morris@oracle.com, jkosina@suse.cz, zohar@linux.vnet.ibm.com, davem@davemloft.net, vgoyal@redhat.com Date: Wed, 12 Aug 2015 20:54:45 -0700 Message-ID: <20150813035445.25108.76927.stgit@tstruk-mobl1> In-Reply-To: <20150813035433.25108.3065.stgit@tstruk-mobl1> References: <20150813035433.25108.3065.stgit@tstruk-mobl1> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Don't need to move data inside of the output buffer because SW doen't need to do this anymore sice the new MPI mpi_read_buf() has been added. Just set the correct output len. Signed-off-by: Tadeusz Struk --- drivers/crypto/qat/qat_common/qat_asym_algs.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/crypto/qat/qat_common/qat_asym_algs.c b/drivers/crypto/qat/qat_common/qat_asym_algs.c index fe352a6..6ddb13c 100644 --- a/drivers/crypto/qat/qat_common/qat_asym_algs.c +++ b/drivers/crypto/qat/qat_common/qat_asym_algs.c @@ -144,9 +144,6 @@ static void qat_rsa_cb(struct icp_qat_fw_pke_resp *resp) ptr++; } - if (areq->dst_len != req->ctx->key_sz) - memcpy(areq->dst, ptr, areq->dst_len); - akcipher_request_complete(areq, err); }