From nobody Sun Feb 8 05:27:32 2026 Received: from out-183.mta1.migadu.com (out-183.mta1.migadu.com [95.215.58.183]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8D89D31ED6D for ; Fri, 9 Jan 2026 12:37:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.183 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767962222; cv=none; b=o8uIGTnQ8AI5q5LwVqhrpWtHww4D4R7hSnZktPDCARwT9y4YyLn/1BKOp873D52RVOwQpcMb00L/LsFdJofKUamcZUB1d/Jm4gFsClnbrHK8fx0g+od73OWDY8h+A+fDUMbRtW0lqB3NaG9rJVXgF1efkfo5OczeDCGV9Utb1bY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767962222; c=relaxed/simple; bh=2qehh8spQ78BT/TtILml7A8mWqFMKvKayvknOp8dt+c=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=E//HtrIQYH+/uCUCOITzQgoGNuCwoyt16QpROvZYlJkeVXCIPNek3a2S36fQh/MydYO9VNXnGeCFEIV40lv5NQ60pqIcLMqNNBpxPo0f97dFt/CHQnvmXN5o9nU+U2F40XHItaR2Dk/xBrdptPv1P4hnFnwCs4wuVhr9fNgSHuY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=xcvBYveD; arc=none smtp.client-ip=95.215.58.183 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="xcvBYveD" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1767962218; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=KXR6/cPGYe+HxL32Q0437izcLNL83HrrAnfxhj6a3MA=; b=xcvBYveD3XwuZuqAVBRn6BUnqIvjGueGH14L684x3nFi5f30VvsDioWHH7OmMAtxTpeNUR WR9+j6XI+jLxkHXceNqd17VFrtBUzmj8yj5FmksUnpr+GFr1c3nGYTjiYrZD8mqRLS1ImJ 9SeBu+4KsOSJCKroxAS1WV/byTyL3b4= From: Thorsten Blum To: Herbert Xu , "David S. Miller" Cc: Thorsten Blum , linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] crypto: omap - Use sysfs_emit in sysfs show functions Date: Fri, 9 Jan 2026 13:36:40 +0100 Message-ID: <20260109123640.170491-1-thorsten.blum@linux.dev> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Migadu-Flow: FLOW_OUT Content-Type: text/plain; charset="utf-8" Replace sprintf() with sysfs_emit() in sysfs show functions. sysfs_emit() is preferred to format sysfs output as it provides better bounds checking. No functional changes. Signed-off-by: Thorsten Blum --- drivers/crypto/omap-aes.c | 3 ++- drivers/crypto/omap-sham.c | 5 +++-- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/crypto/omap-aes.c b/drivers/crypto/omap-aes.c index 3cc802622dd5..3eadaf7a64fa 100644 --- a/drivers/crypto/omap-aes.c +++ b/drivers/crypto/omap-aes.c @@ -32,6 +32,7 @@ #include #include #include +#include #include =20 #include "omap-crypto.h" @@ -1042,7 +1043,7 @@ static ssize_t queue_len_show(struct device *dev, str= uct device_attribute *attr, { struct omap_aes_dev *dd =3D dev_get_drvdata(dev); =20 - return sprintf(buf, "%d\n", dd->engine->queue.max_qlen); + return sysfs_emit(buf, "%d\n", dd->engine->queue.max_qlen); } =20 static ssize_t queue_len_store(struct device *dev, diff --git a/drivers/crypto/omap-sham.c b/drivers/crypto/omap-sham.c index ff8aac02994a..1ffc240e016a 100644 --- a/drivers/crypto/omap-sham.c +++ b/drivers/crypto/omap-sham.c @@ -37,6 +37,7 @@ #include #include #include +#include #include =20 #define MD5_DIGEST_SIZE 16 @@ -1973,7 +1974,7 @@ static ssize_t fallback_show(struct device *dev, stru= ct device_attribute *attr, { struct omap_sham_dev *dd =3D dev_get_drvdata(dev); =20 - return sprintf(buf, "%d\n", dd->fallback_sz); + return sysfs_emit(buf, "%d\n", dd->fallback_sz); } =20 static ssize_t fallback_store(struct device *dev, struct device_attribute = *attr, @@ -2003,7 +2004,7 @@ static ssize_t queue_len_show(struct device *dev, str= uct device_attribute *attr, { struct omap_sham_dev *dd =3D dev_get_drvdata(dev); =20 - return sprintf(buf, "%d\n", dd->queue.max_qlen); + return sysfs_emit(buf, "%d\n", dd->queue.max_qlen); } =20 static ssize_t queue_len_store(struct device *dev, --=20 Thorsten Blum GPG: 1D60 735E 8AEF 3BE4 73B6 9D84 7336 78FD 8DFE EAD4