diff mbox series

[v4,RESEND,6/9] serial: max310: remove redundant memset in rs485_config

Message ID 20220410104642.32195-7-LinoSanfilippo@gmx.de (mailing list archive)
State New, archived
Headers show
Series [v4,RESEND,1/9] serial: core: move RS485 configuration tasks from drivers into core | expand

Commit Message

Lino Sanfilippo April 10, 2022, 10:46 a.m. UTC 
In uart_set_rs485_config() the serial core already nullifies the padding
field of the passed serial_rs485 struct before returning it to userspace.

Doing the same in the drivers rs485_config() function is redundant, so
remove the concerning memset in this function.

Signed-off-by: Lino Sanfilippo <LinoSanfilippo@gmx.de>
---
 drivers/tty/serial/max310x.c | 1 -
 1 file changed, 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/tty/serial/max310x.c b/drivers/tty/serial/max310x.c
index 3112b4a05448..a0b6ea52d133 100644
--- a/drivers/tty/serial/max310x.c
+++ b/drivers/tty/serial/max310x.c
@@ -1037,7 +1037,6 @@  static int max310x_rs485_config(struct uart_port *port,
 
 	rs485->flags &= SER_RS485_RTS_ON_SEND | SER_RS485_RX_DURING_TX |
 			SER_RS485_ENABLED;
-	memset(rs485->padding, 0, sizeof(rs485->padding));
 	port->rs485 = *rs485;
 
 	schedule_work(&one->rs_work);