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Fri, 10 Feb 2023 08:04:20 +0000 (GMT) Received: from jarvis-ozlabs-ibm-com.ozlabs.ibm.com (haven.au.ibm.com [9.192.254.114]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.au.ibm.com (Postfix) with ESMTPSA id DEE0E60805; Fri, 10 Feb 2023 19:04:14 +1100 (AEDT) From: Andrew Donnellan To: linuxppc-dev@lists.ozlabs.org, linux-integrity@vger.kernel.org Cc: ruscur@russell.cc, bgray@linux.ibm.com, nayna@linux.ibm.com, gcwilson@linux.ibm.com, gjoyce@linux.ibm.com, brking@linux.ibm.com, stefanb@linux.ibm.com, sudhakar@linux.ibm.com, erichte@linux.ibm.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, zohar@linux.ibm.com, joel@jms.id.au, npiggin@gmail.com Subject: [PATCH v6 06/26] powerpc/secvar: Use sysfs_emit() instead of sprintf() Date: Fri, 10 Feb 2023 19:03:41 +1100 Message-Id: <20230210080401.345462-7-ajd@linux.ibm.com> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230210080401.345462-1-ajd@linux.ibm.com> References: <20230210080401.345462-1-ajd@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: tdmQBz2FKtsx8QTdA6_EOMd18dFRwJtP X-Proofpoint-GUID: ST64kUr2XXAFKFESfCwjMSFrrr1U-_05 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.930,Hydra:6.0.562,FMLib:17.11.170.22 definitions=2023-02-10_03,2023-02-09_03,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 impostorscore=0 lowpriorityscore=0 adultscore=0 mlxlogscore=999 malwarescore=0 mlxscore=0 spamscore=0 bulkscore=0 suspectscore=0 priorityscore=1501 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2302100070 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Russell Currey The secvar format string and object size sysfs files are both ASCII text, and should use sysfs_emit(). No functional change. Suggested-by: Greg Kroah-Hartman Signed-off-by: Russell Currey Signed-off-by: Andrew Donnellan Reviewed-by: Stefan Berger --- v2: New patch (gregkh) --- arch/powerpc/kernel/secvar-sysfs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/kernel/secvar-sysfs.c b/arch/powerpc/kernel/secvar-sysfs.c index 702044edf14d..b786d1005027 100644 --- a/arch/powerpc/kernel/secvar-sysfs.c +++ b/arch/powerpc/kernel/secvar-sysfs.c @@ -35,7 +35,7 @@ static ssize_t format_show(struct kobject *kobj, struct kobj_attribute *attr, if (rc) goto out; - rc = sprintf(buf, "%s\n", format); + rc = sysfs_emit(buf, "%s\n", format); out: of_node_put(node); @@ -57,7 +57,7 @@ static ssize_t size_show(struct kobject *kobj, struct kobj_attribute *attr, return rc; } - return sprintf(buf, "%llu\n", dsize); + return sysfs_emit(buf, "%llu\n", dsize); } static ssize_t data_read(struct file *filep, struct kobject *kobj, -- 2.39.1