Messages in this thread Patch in this message | | | From | Colin King <> | Subject | [PATCH] tty/serial: atmel: remove redundant assignment to ret | Date | Fri, 9 Aug 2019 18:40:42 +0100 |
| |
From: Colin Ian King <colin.king@canonical.com>
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> --- drivers/tty/serial/atmel_serial.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
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)); -- 2.20.1
| |