Commit 8d41ab87 authored Aug 09, 2019 by Colin Ian King Committed by Greg Kroah-Hartman Sep 04, 2019

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>

parent c6c94eec

drivers/tty/serial/atmel_serial.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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));

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