From: Harsh Jain Subject: [PATCH] Remove redundant sg_init_table call. Date: Wed, 29 Jun 2016 00:24:43 +0530 Message-ID: <1467140083-4910-1-git-send-email-harshjain.prof@gmail.com> Cc: harshjain32@gmail.com, Harsh Jain To: linux-crypto@vger.kernel.org, herbert@gondor.apana.org.au Return-path: Received: from mail-pa0-f68.google.com ([209.85.220.68]:34487 "EHLO mail-pa0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752353AbcF1TMn (ORCPT ); Tue, 28 Jun 2016 15:12:43 -0400 Received: by mail-pa0-f68.google.com with SMTP id us13so2345108pab.1 for ; Tue, 28 Jun 2016 12:12:42 -0700 (PDT) Sender: linux-crypto-owner@vger.kernel.org List-ID: Remove redundant sg_init_table call. scatterwalk_ffwd doing the same. Signed-off-by: Harsh Jain --- crypto/authenc.c | 7 +------ 1 files changed, 1 insertions(+), 6 deletions(-) diff --git a/crypto/authenc.c b/crypto/authenc.c index 55a354d..c7cc11d 100644 --- a/crypto/authenc.c +++ b/crypto/authenc.c @@ -206,7 +206,6 @@ static int crypto_authenc_encrypt(struct aead_request *req) struct scatterlist *src, *dst; int err; - sg_init_table(areq_ctx->src, 2); src = scatterwalk_ffwd(areq_ctx->src, req->src, req->assoclen); dst = src; @@ -215,7 +214,6 @@ static int crypto_authenc_encrypt(struct aead_request *req) if (err) return err; - sg_init_table(areq_ctx->dst, 2); dst = scatterwalk_ffwd(areq_ctx->dst, req->dst, req->assoclen); } @@ -251,14 +249,11 @@ static int crypto_authenc_decrypt_tail(struct aead_request *req, if (crypto_memneq(ihash, ahreq->result, authsize)) return -EBADMSG; - sg_init_table(areq_ctx->src, 2); src = scatterwalk_ffwd(areq_ctx->src, req->src, req->assoclen); dst = src; - if (req->src != req->dst) { - sg_init_table(areq_ctx->dst, 2); + if (req->src != req->dst) dst = scatterwalk_ffwd(areq_ctx->dst, req->dst, req->assoclen); - } ablkcipher_request_set_tfm(abreq, ctx->enc); ablkcipher_request_set_callback(abreq, aead_request_flags(req), -- 1.7.1