linux-kernel - [PATCH 15/19] mxser: remove tty parameter from mxser_receive_chars

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Message-Id: <20211118073125.12283-16-jslaby@suse.cz>
Date:   Thu, 18 Nov 2021 08:31:21 +0100
From:   Jiri Slaby <jslaby@...e.cz>
To:     gregkh@...uxfoundation.org
Cc:     linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org,
        Jiri Slaby <jslaby@...e.cz>
Subject: [PATCH 15/19] mxser: remove tty parameter from mxser_receive_chars_new()

After the previous change (no plays with of tty->receive_room), the tty
parameter is unused.

Signed-off-by: Jiri Slaby <jslaby@...e.cz>
---
 drivers/tty/mxser.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/tty/mxser.c b/drivers/tty/mxser.c
index 2359b4aa68af..10862d4bb885 100644
--- a/drivers/tty/mxser.c
+++ b/drivers/tty/mxser.c
@@ -1491,8 +1491,7 @@ static int mxser_rs_break(struct tty_struct *tty, int break_state)
 	return 0;
 }
 
-static bool mxser_receive_chars_new(struct tty_struct *tty,
-		struct mxser_port *port, u8 status)
+static bool mxser_receive_chars_new(struct mxser_port *port, u8 status)
 {
 	enum mxser_must_hwid hwid = port->board->must_hwid;
 	u8 gdl;
@@ -1570,7 +1569,7 @@ static u8 mxser_receive_chars_old(struct tty_struct *tty,
 static u8 mxser_receive_chars(struct tty_struct *tty,
 		struct mxser_port *port, u8 status)
 {
-	if (!mxser_receive_chars_new(tty, port, status))
+	if (!mxser_receive_chars_new(port, status))
 		status = mxser_receive_chars_old(tty, port, status);
 
 	tty_flip_buffer_push(&port->port);
-- 
2.33.1