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tty/serial: atmel: remove redundant assignment to ret

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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>
This commit is contained in:
Colin Ian King 2019-08-09 18:40:42 +01:00 committed by Greg Kroah-Hartman
parent c6c94eecb1
commit 8d41ab8763
1 changed files with 1 additions and 1 deletions
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2
drivers/tty/serial/atmel_serial.c
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@ -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));