linux-kernel - [PATCH 09/10] serial: omap-serial: remove flag from serial_omap

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20230712081811.29004-10-jirislaby@kernel.org>
Date:   Wed, 12 Jul 2023 10:18:10 +0200
From:   "Jiri Slaby (SUSE)" <jirislaby@...nel.org>
To:     gregkh@...uxfoundation.org
Cc:     linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org,
        "Jiri Slaby (SUSE)" <jirislaby@...nel.org>
Subject: [PATCH 09/10] serial: omap-serial: remove flag from serial_omap_rdi()

The local 'flag' variable carries only TTY_NORMAL. So use that constant
directly and drop the variable.

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@...nel.org>
---
 drivers/tty/serial/omap-serial.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c
index 82d35dbbfa6c..16ab7ea07fa3 100644
--- a/drivers/tty/serial/omap-serial.c
+++ b/drivers/tty/serial/omap-serial.c
@@ -499,7 +499,6 @@ static void serial_omap_rlsi(struct uart_omap_port *up, unsigned int lsr)
 static void serial_omap_rdi(struct uart_omap_port *up, unsigned int lsr)
 {
 	unsigned char ch = 0;
-	unsigned int flag;
 
 	if (!(lsr & UART_LSR_DR))
 		return;
@@ -512,13 +511,12 @@ static void serial_omap_rdi(struct uart_omap_port *up, unsigned int lsr)
 		return;
 	}
 
-	flag = TTY_NORMAL;
 	up->port.icount.rx++;
 
 	if (uart_handle_sysrq_char(&up->port, ch))
 		return;
 
-	uart_insert_char(&up->port, lsr, UART_LSR_OE, ch, flag);
+	uart_insert_char(&up->port, lsr, UART_LSR_OE, ch, TTY_NORMAL);
 }
 
 /**
-- 
2.41.0