linux-kernel - [PATCH 432/437] seq_file: switch to using ->read

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Message-ID: <20240411153126.16201-433-axboe@kernel.dk>
Date: Thu, 11 Apr 2024 09:19:32 -0600
From: Jens Axboe <axboe@...nel.dk>
To: linux-kernel@...r.kernel.org
Cc: Jens Axboe <axboe@...nel.dk>
Subject: [PATCH 432/437] seq_file: switch to using ->read_iter()

There's a seq_read_iter() helper already, use it.

Signed-off-by: Jens Axboe <axboe@...nel.dk>
---
 include/linux/seq_file.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
index 234bcdb1fba4..a562c611ed3d 100644
--- a/include/linux/seq_file.h
+++ b/include/linux/seq_file.h
@@ -188,7 +188,7 @@ static int __name ## _open(struct inode *inode, struct file *file)	\
 static const struct file_operations __name ## _fops = {			\
 	.owner		= THIS_MODULE,					\
 	.open		= __name ## _open,				\
-	.read		= seq_read,					\
+	.read_iter	= seq_read_iter,				\
 	.llseek		= seq_lseek,					\
 	.release	= seq_release,					\
 }
@@ -202,7 +202,7 @@ static int __name ## _open(struct inode *inode, struct file *file)	\
 static const struct file_operations __name ## _fops = {			\
 	.owner		= THIS_MODULE,					\
 	.open		= __name ## _open,				\
-	.read		= seq_read,					\
+	.read_iter	= seq_read_iter,				\
 	.llseek		= seq_lseek,					\
 	.release	= single_release,				\
 }
@@ -216,8 +216,8 @@ static int __name ## _open(struct inode *inode, struct file *file)	\
 static const struct file_operations __name ## _fops = {			\
 	.owner		= THIS_MODULE,					\
 	.open		= __name ## _open,				\
-	.read		= seq_read,					\
-	.write		= __name ## _write,				\
+	.read_iter	= seq_read_iter,				\
+	.write_iter	= __name ## _write_iter,			\
 	.llseek		= seq_lseek,					\
 	.release	= single_release,				\
 }
-- 
2.43.0