Avoid a superfluous unlock/lock-pair by simply moving the printout to
the end of bailing out.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---
 drivers/tty/serial/sh-sci.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c
index 7cc354ee6305..4dc9c142690a 100644
--- a/drivers/tty/serial/sh-sci.c
+++ b/drivers/tty/serial/sh-sci.c
@@ -1361,14 +1361,12 @@ static void sci_dma_rx_complete(void *arg)
 	return;
 
 fail:
-	uart_port_unlock_irqrestore(port, flags);
-	dev_warn(port->dev, "Failed submitting Rx DMA descriptor\n");
 	/* Switch to PIO */
-	uart_port_lock_irqsave(port, &flags);
 	dmaengine_terminate_async(chan);
 	sci_dma_rx_chan_invalidate(s);
 	sci_dma_rx_reenable_irq(s);
 	uart_port_unlock_irqrestore(port, flags);
+	dev_warn(port->dev, "Failed submitting Rx DMA descriptor\n");
 }
 
 static void sci_dma_tx_release(struct sci_port *s)
-- 
2.43.0