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| author | Johan Hovold <johan@kernel.org> | 2021-04-07 11:52:07 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-04-10 10:36:34 +0200 |
| commit | 8b57b3a123718c6fe95f83f3881b7d8eca623764 (patch) | |
| tree | b0f6c7f98dd904db1a0d011309c8e2aa6c784b5c /drivers/tty | |
| parent | 5a35b040d0567f9dce6e801e6e3b575b9c463028 (diff) | |
| download | linux-8b57b3a123718c6fe95f83f3881b7d8eca623764.tar.bz2 | |
serial: core: drop redundant TIOCGSERIAL memset
Since commit 5099d234a52a ("serial_core: switch to ->[sg]et_serial()")
the serial structure passed to uart_get_info() has already have been
cleared by the tty layer so drop the redundant memset.
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/20210407095208.31838-8-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/serial_core.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c index ba31e97d3d96..59336943a86f 100644 --- a/drivers/tty/serial/serial_core.c +++ b/drivers/tty/serial/serial_core.c @@ -759,8 +759,6 @@ static int uart_get_info(struct tty_port *port, struct serial_struct *retinfo) struct uart_port *uport; int ret = -ENODEV; - memset(retinfo, 0, sizeof(*retinfo)); - /* * Ensure the state we copy is consistent and no hardware changes * occur as we go |