Received-SPF: pass (google.com: domain of linux-kernel+bounces-141125-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1;
From: Jens Axboe <axboe@kernel.dk>
To: linux-kernel@vger.kernel.org
Cc: Jens Axboe <axboe@kernel.dk>
Subject: [PATCH 346/437] s390: vmur: convert to read/write iterators
Date: Thu, 11 Apr 2024 09:18:06 -0600
Message-ID: <20240411153126.16201-347-axboe@kernel.dk>
In-Reply-To: <20240411153126.16201-1-axboe@kernel.dk>
References: <20240411153126.16201-1-axboe@kernel.dk>
Precedence: bulk
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit

Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
 drivers/s390/char/vmur.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/s390/char/vmur.c b/drivers/s390/char/vmur.c
index fe94dec427b6..187b0dde22e1 100644
--- a/drivers/s390/char/vmur.c
+++ b/drivers/s390/char/vmur.c
@@ -461,6 +461,7 @@ static ssize_t ur_write(struct file *file, const char __user *udata,
 
 	return do_write(urf->urd, udata, count, urf->dev_reclen, ppos);
 }
+FOPS_WRITE_ITER_HELPER(ur_write);
 
 /*
  * diagnose code 0x14 subcode 0x0028 - position spool file to designated
@@ -580,6 +581,7 @@ static ssize_t ur_read(struct file *file, char __user *ubuf, size_t count,
 	mutex_unlock(&urd->io_mutex);
 	return rc;
 }
+FOPS_READ_ITER_HELPER(ur_read);
 
 /*
  * diagnose code 0x14 subcode 0x0fff - retrieve next file descriptor
@@ -799,8 +801,8 @@ static const struct file_operations ur_fops = {
 	.owner	 = THIS_MODULE,
 	.open	 = ur_open,
 	.release = ur_release,
-	.read	 = ur_read,
-	.write	 = ur_write,
+	.read_iter	 = ur_read_iter,
+	.write_iter	 = ur_write_iter,
 	.llseek  = ur_llseek,
 };
 
-- 
2.43.0