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serial: max310: remove redundant memset in rs485_config

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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>
Link: https://lore.kernel.org/r/20220410104642.32195-7-LinoSanfilippo@gmx.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Lino Sanfilippo 2022-04-10 12:46:39 +02:00 committed by Greg Kroah-Hartman
parent d84b01cd04
commit e767aa14f7
1 changed files with 0 additions and 1 deletions
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1
drivers/tty/serial/max310x.c
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@ -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);