Commit e767aa14 authored by Lino Sanfilippo's avatar Lino Sanfilippo Committed by Greg Kroah-Hartman
Browse files

serial: max310: remove redundant memset in rs485_config 



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: default avatarLino Sanfilippo <LinoSanfilippo@gmx.de>
Link: https://lore.kernel.org/r/20220410104642.32195-7-LinoSanfilippo@gmx.de


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d84b01cd

drivers/tty/serial/max310x.c

+0 −1
Original line number Diff line number Diff line
@@ -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);