From patchwork Fri Sep 23 01:29:52 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lv Ruyi X-Patchwork-Id: 608698 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C3F63ECAAD8 for ; Fri, 23 Sep 2022 01:30:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230144AbiIWBaA (ORCPT ); Thu, 22 Sep 2022 21:30:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57268 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229759AbiIWB37 (ORCPT ); Thu, 22 Sep 2022 21:29:59 -0400 Received: from mail-pl1-x629.google.com (mail-pl1-x629.google.com [IPv6:2607:f8b0:4864:20::629]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5EB453C144; Thu, 22 Sep 2022 18:29:58 -0700 (PDT) Received: by mail-pl1-x629.google.com with SMTP id x1so10431637plv.5; Thu, 22 Sep 2022 18:29:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date; bh=BIsSLdpidxx83exFCWBH/9sXWFQ6C6T0sUJqOwQ+WAM=; b=H64amwKiVWi1ibBYEVckNwt8RPPV2++7FhaWICVgrkFwMTuP0zDO1pGiZVIMrPgtpw awb9DX2sEf5eq/pqOblPEAx1pLwwaQb+9lS3e1eq9purgn/fv11Jzdoedv52H2133tsW mAsH3JcoUOt30CimhM7M9dGm4Q8FsGG8ak8gXxFcoSu72bTez0dWhj2bwNPkjiOyXnNc hxJZI2tBMj6yC72ggdn98foByJPW5TWYTToWEG9dCccPjrllQA4ktDz44jTS7neYro/o WGdW5FxZShAn7QB9tWu81+jf9mzzTKqGtM0jYbeciApPCm3iue8UVSmyCMroYUiTyNwf mddg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date; bh=BIsSLdpidxx83exFCWBH/9sXWFQ6C6T0sUJqOwQ+WAM=; b=bh6mJfr8GgySfskqFhOrYab12M1XCoVSc26WN3px7Qizq2nF9z8/XqNp8s4ZpF/bWk Fjb+Nt91nratyLr1ZL2yyvfkzUf8Kk3WAH5pa7SGdKDAj+1Xc9c8guKlyAderECtGPFs 5OpSIEgL17DDQ+JXbDFUHfVKcM5Fxk7kDSfemjCyentkLBklhzhIxThMYPw9I9TMqEwq Wqlnz49gF6wQ6oMpAtX7RxEovJxQKcEaVZB0O5ZoyVkjqVVZAihURc8AivbjcvhaM9FA zDfVOfkY14zrURl5h7VC2RrCqAaXJynHyoCx31VPMGH6a809Ho88SOGzxqvG44wjRkvb Bg6Q== X-Gm-Message-State: ACrzQf01Dwm7yy5CY0ePWDb758du8vlBjR54TCKsXgFweexuts/0DNLt I5BKlOk358M3cMNs0UllIBE= X-Google-Smtp-Source: AMsMyM5sQV32DSU4gTRnx+H/DnIhx/iC6CDKvN+XUwW7p3J8d2TvbUwBif8Sef367c6Y7ULxWKw3UA== X-Received: by 2002:a17:903:4112:b0:178:29d8:6d56 with SMTP id r18-20020a170903411200b0017829d86d56mr6194493pld.143.1663896597816; Thu, 22 Sep 2022 18:29:57 -0700 (PDT) Received: from localhost.localdomain ([193.203.214.57]) by smtp.gmail.com with ESMTPSA id i9-20020a17090332c900b00176b63535ccsm4760363plr.193.2022.09.22.18.29.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 22 Sep 2022 18:29:57 -0700 (PDT) From: cgel.zte@gmail.com X-Google-Original-From: ye.xingchen@zte.com.cn To: herbert@gondor.apana.org.au Cc: bbrezillon@kernel.org, arno@natisbad.org, schalla@marvell.com, davem@davemloft.net, keescook@chromium.org, gustavoars@kernel.org, colin.i.king@gmail.com, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, ye xingchen Subject: [PATCH linux-next] crypto: marvell/octeontx - use sysfs_emit() to instead of scnprintf() Date: Fri, 23 Sep 2022 01:29:52 +0000 Message-Id: <20220923012952.238269-1-ye.xingchen@zte.com.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org From: ye xingchen Replace the open-code with sysfs_emit() to simplify the code. Signed-off-by: ye xingchen --- drivers/crypto/marvell/octeontx/otx_cptvf_main.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/crypto/marvell/octeontx/otx_cptvf_main.c b/drivers/crypto/marvell/octeontx/otx_cptvf_main.c index 36d72e35ebeb..88a41d1ca5f6 100644 --- a/drivers/crypto/marvell/octeontx/otx_cptvf_main.c +++ b/drivers/crypto/marvell/octeontx/otx_cptvf_main.c @@ -661,7 +661,7 @@ static ssize_t vf_type_show(struct device *dev, msg = "Invalid"; } - return scnprintf(buf, PAGE_SIZE, "%s\n", msg); + return sysfs_emit(buf, "%s\n", msg); } static ssize_t vf_engine_group_show(struct device *dev, @@ -670,7 +670,7 @@ static ssize_t vf_engine_group_show(struct device *dev, { struct otx_cptvf *cptvf = dev_get_drvdata(dev); - return scnprintf(buf, PAGE_SIZE, "%d\n", cptvf->vfgrp); + return sysfs_emit(buf, "%d\n", cptvf->vfgrp); } static ssize_t vf_engine_group_store(struct device *dev, @@ -706,7 +706,7 @@ static ssize_t vf_coalesc_time_wait_show(struct device *dev, { struct otx_cptvf *cptvf = dev_get_drvdata(dev); - return scnprintf(buf, PAGE_SIZE, "%d\n", + return sysfs_emit(buf, "%d\n", cptvf_read_vq_done_timewait(cptvf)); } @@ -716,7 +716,7 @@ static ssize_t vf_coalesc_num_wait_show(struct device *dev, { struct otx_cptvf *cptvf = dev_get_drvdata(dev); - return scnprintf(buf, PAGE_SIZE, "%d\n", + return sysfs_emit(buf, "%d\n", cptvf_read_vq_done_numwait(cptvf)); }