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Thu, 11 Apr 2024 08:34:24 -0700 (PDT) Received: from localhost.localdomain ([96.43.243.2]) by smtp.gmail.com with ESMTPSA id jc25-20020a056638891900b0047f14b7f6c0sm457056jab.5.2024.04.11.08.34.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 Apr 2024 08:34:22 -0700 (PDT) From: Jens Axboe To: linux-kernel@vger.kernel.org Cc: Jens Axboe Subject: [PATCH 095/437] security: convert to read/write iterators Date: Thu, 11 Apr 2024 09:13:55 -0600 Message-ID: <20240411153126.16201-96-axboe@kernel.dk> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240411153126.16201-1-axboe@kernel.dk> References: <20240411153126.16201-1-axboe@kernel.dk> 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 Content-Type: text/plain; charset="utf-8" Signed-off-by: Jens Axboe --- security/inode.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/security/inode.c b/security/inode.c index 9e7cde913667..81a7b43a0009 100644 --- a/security/inode.c +++ b/security/inode.c @@ -315,15 +315,14 @@ EXPORT_SYMBOL_GPL(securityfs_remove); =20 #ifdef CONFIG_SECURITY static struct dentry *lsm_dentry; -static ssize_t lsm_read(struct file *filp, char __user *buf, size_t count, - loff_t *ppos) +static ssize_t lsm_read(struct kiocb *iocb, struct iov_iter *to) { - return simple_read_from_buffer(buf, count, ppos, lsm_names, - strlen(lsm_names)); + return simple_copy_to_iter(lsm_names, &iocb->ki_pos, strlen(lsm_names), + to); } =20 static const struct file_operations lsm_ops =3D { - .read =3D lsm_read, + .read_iter =3D lsm_read, .llseek =3D generic_file_llseek, }; #endif --=20 2.43.0