diff options
| author | Lino Sanfilippo <LinoSanfilippo@gmx.de> | 2022-04-10 12:46:39 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-15 11:30:22 +0200 |
| commit | e767aa14f7c527c11f15ac2b3cf9b1f69a557c80 (patch) | |
| tree | 75c239cfc068216fd12c87a2818a56e9acdae609 /drivers/tty/serial | |
| parent | d84b01cd0497c0efe4bc4517f99c2fbdfddf4129 (diff) | |
| download | linux-e767aa14f7c527c11f15ac2b3cf9b1f69a557c80.tar.gz | |
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: 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>
Diffstat (limited to 'drivers/tty/serial')
| -rw-r--r-- | drivers/tty/serial/max310x.c | 1 |
1 files changed, 0 insertions, 1 deletions
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); |