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| author |   Colin Ian King <colin.king@canonical.com> | 2019-08-09 18:40:42 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-04 12:43:54 +0200 |
| commit | 8d41ab87630bdd249996a7ec1f138a23bcd2f5ff (patch) | |
| tree | 84277ddb12315c2f50d93aabe434143a7977570c /drivers/tty | |
| parent | parport: parport_serial: Add support for Sunix Multi I/O boards (diff) | |
| download | linux-dev-8d41ab87630bdd249996a7ec1f138a23bcd2f5ff.tar.xz linux-dev-8d41ab87630bdd249996a7ec1f138a23bcd2f5ff.zip | |
tty/serial: atmel: remove redundant assignment to ret
Variable ret is initialized to a value that is never read and it
is re-assigned later. The initialization is redundant and can be
removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20190809174042.6276-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/atmel_serial.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/atmel_serial.c b/drivers/tty/serial/atmel_serial.c index 0b4f36905321..19a85d6fe3d2 100644 --- a/drivers/tty/serial/atmel_serial.c +++ b/drivers/tty/serial/atmel_serial.c @@ -2888,7 +2888,7 @@ static int atmel_serial_probe(struct platform_device *pdev) struct atmel_uart_port *atmel_port; struct device_node *np = pdev->dev.parent->of_node; void *data; - int ret = -ENODEV; + int ret; bool rs485_enabled; BUILD_BUG_ON(ATMEL_SERIAL_RINGSIZE & (ATMEL_SERIAL_RINGSIZE - 1)); |