[PATCH] tty/serial: atmel: remove redundant assignment to ret
From: Colin King <hidden>
Date: 2019-08-09 17:40:50
Also in:
kernel-janitors, linux-serial, lkml
Subsystem:
microchip at91 serial driver, the rest, tty layer and serial drivers · Maintainers:
Richard Genoud, Linus Torvalds, Greg Kroah-Hartman, Jiri Slaby
From: Colin Ian King <redacted>
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 <redacted>
---
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
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