From 140f468863b742fbe06582b080ee1289a16e83ba Mon Sep 17 00:00:00 2001
From: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Date: Thu, 10 Aug 2023 11:14:56 +0200
Subject: [PATCH] tty: rename and de-inline do_tty_write()

References: bsc#1214683 (PREEMPT_RT prerequisite backports)
Patch-mainline: v6.6-rc1
Git-commit: a32a672dc5aaec1ccd246b3a27cee8a367b822c1

Make do_tty_write()'s name sound similar to iterate_tty_read(). They
both do similar things, so there is no reason for so distinct names. The
new name is therefore iterate_tty_write().

Drop the unnedeed inline modifier too. Let the compiler decide.

Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20230810091510.13006-23-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Mel Gorman <mgorman@suse.de>
---
 drivers/tty/tty_io.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index 2c4dfcbef725..4319a3e04fd9 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -961,8 +961,8 @@ int tty_write_lock(struct tty_struct *tty, bool ndelay)
  * Split writes up in sane blocksizes to avoid
  * denial-of-service type attacks
  */
-static inline ssize_t do_tty_write(struct tty_ldisc *ld, struct tty_struct *tty,
-				   struct file *file, struct iov_iter *from)
+static ssize_t iterate_tty_write(struct tty_ldisc *ld, struct tty_struct *tty,
+				 struct file *file, struct iov_iter *from)
 {
 	size_t count = iov_iter_count(from);
 	ssize_t ret, written = 0;
@@ -1090,7 +1090,7 @@ static ssize_t file_tty_write(struct file *file, struct kiocb *iocb, struct iov_
 	if (!ld->ops->write)
 		ret = -EIO;
 	else
-		ret = do_tty_write(ld, tty, file, from);
+		ret = iterate_tty_write(ld, tty, file, from);
 	tty_ldisc_deref(ld);
 	return ret;
 }