[PATCH] tty: serial: mvebu-uart: Remove unused variable 'ret'

[Pujin Shi]

'ret' variable is now defined but not used in mvebu_uart_probe(),
causing this warning:

  drivers/tty/serial/mvebu-uart.c: In function ‘mvebu_uart_probe’:
  drivers/tty/serial/mvebu-uart.c:806:6: warning: unused variable ‘ret’ 
[-Wunused-variable]

Signed-off-by: Pujin Shi <shipuji...@gmail.com>
---
 drivers/tty/serial/mvebu-uart.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/mvebu-uart.c b/drivers/tty/serial/mvebu-uart.c
index 7443c0506eb4..118b29912289 100644
--- a/drivers/tty/serial/mvebu-uart.c
+++ b/drivers/tty/serial/mvebu-uart.c
@@ -803,7 +803,7 @@ static int mvebu_uart_probe(struct platform_device *pdev)
                                                           &pdev->dev);
        struct uart_port *port;
        struct mvebu_uart *mvuart;
-       int ret, id, irq;
+       int id, irq;
 
        if (!reg) {
                dev_err(&pdev->dev, "no registers defined\n");
-- 
2.18.1