Messages in this thread Patch in this message |  | | From | Lino Sanfilippo <> | Subject | [PATCH v4 6/9] serial: max310: remove redundant memset in rs485_config | Date | Mon, 28 Feb 2022 03:39:25 +0100 |
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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> --- drivers/tty/serial/max310x.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/tty/serial/max310x.c b/drivers/tty/serial/max310x.c index dde0824b2fa5..2ecc5f66deaf 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); -- 2.35.1
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