From patchwork Wed Oct 9 06:42:44 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhu Jun X-Patchwork-Id: 834153 Received: from cmccmta1.chinamobile.com (cmccmta4.chinamobile.com [111.22.67.137]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 2019722EEF; Wed, 9 Oct 2024 06:42:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=111.22.67.137 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728456178; cv=none; b=h5FYmFk2DOmHGlqT13mskKtG3H6v/3P75Yq+SFpf8n03kshCAxDq3GV2ClfFZlWntNLMEWSUIrq2woLbcsOH+9dqa9bY7GHKGcKqIY/88CXg8Zy3+AGk/VhNfCUy+240HYQPUUxz4t3sA68G7iQJGLKRzwfrh/cc06xzz7GDus8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728456178; c=relaxed/simple; bh=4Nt/BN0aKKGqM8bm78Pel72e+ku3bJ7zm67JWmsfAYQ=; h=From:To:Cc:Subject:Date:Message-Id; b=HnwSexCru/UiUR1XtQQPtAG6wlNmWA8qxx1yzcY/N6OBCnjXufIJl+ZVoWxB3X0e7nB8DZJDzLXDFTHiv8MI2XNQmEytgilFf0M3irHYUzbNdf5Y7mYHwHJuqpuy0MvvDC5s6V8KuYGKPEiZSoX6f7qv5F0YH9cDstxpkTRU2jM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=cmss.chinamobile.com; spf=pass smtp.mailfrom=cmss.chinamobile.com; arc=none smtp.client-ip=111.22.67.137 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=cmss.chinamobile.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=cmss.chinamobile.com X-RM-TagInfo: emlType=0 X-RM-SPAM-FLAG: 00000000 Received: from spf.mail.chinamobile.com (unknown[10.188.0.87]) by rmmx-syy-dmz-app04-12004 (RichMail) with SMTP id 2ee4670625e6e49-bb747; Wed, 09 Oct 2024 14:42:46 +0800 (CST) X-RM-TRANSID: 2ee4670625e6e49-bb747 X-RM-TagInfo: emlType=0 X-RM-SPAM-FLAG: 00000000 Received: from ubuntu.localdomain (unknown[10.55.1.71]) by rmsmtp-syy-appsvr05-12005 (RichMail) with SMTP id 2ee5670625e469b-dafd9; Wed, 09 Oct 2024 14:42:46 +0800 (CST) X-RM-TRANSID: 2ee5670625e469b-dafd9 From: Zhu Jun To: olivia@selenic.com Cc: herbert@gondor.apana.org.au, zhujun2@cmss.chinamobile.com, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v1] hwrng: histb-rng: Fix the wrong format specifier Date: Tue, 8 Oct 2024 23:42:44 -0700 Message-Id: <20241009064244.6420-1-zhujun2@cmss.chinamobile.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The format specifier of "unsigned int" in sprintf() should be "%u", not "%d". Signed-off-by: Zhu Jun --- Changes: v1:fix the subject line, it has to be in the subsystem style drivers/char/hw_random/histb-rng.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/hw_random/histb-rng.c b/drivers/char/hw_random/histb-rng.c index f652e1135e4b..1b91e88cc4c0 100644 --- a/drivers/char/hw_random/histb-rng.c +++ b/drivers/char/hw_random/histb-rng.c @@ -89,7 +89,7 @@ depth_show(struct device *dev, struct device_attribute *attr, char *buf) struct histb_rng_priv *priv = dev_get_drvdata(dev); void __iomem *base = priv->base; - return sprintf(buf, "%d\n", histb_rng_get_depth(base)); + return sprintf(buf, "%u\n", histb_rng_get_depth(base)); } static ssize_t