diff mbox series

tty: serial: fsl_lpuart: Use common code in lpuart_global_reset()

Message ID f1216028-ef38-4f05-996b-bafc71777abd@web.de
State New
Headers show
Series tty: serial: fsl_lpuart: Use common code in lpuart_global_reset() | expand

Commit Message

Markus Elfring Sept. 25, 2024, 2:45 p.m. UTC 
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Wed, 25 Sep 2024 16:36:20 +0200

Add a label so that two statements can be better reused at the end of
this function implementation.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
 drivers/tty/serial/fsl_lpuart.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

--
2.46.1
diff mbox series

Patch

diff --git a/drivers/tty/serial/fsl_lpuart.c b/drivers/tty/serial/fsl_lpuart.c
index 77efa7ee6eda..b63419c1a4ea 100644
--- a/drivers/tty/serial/fsl_lpuart.c
+++ b/drivers/tty/serial/fsl_lpuart.c
@@ -2811,8 +2811,7 @@  static int lpuart_global_reset(struct lpuart_port *sport)
 					      port)) {
 				dev_warn(sport->port.dev,
 					 "timeout waiting for transmit engine to complete\n");
-				clk_disable_unprepare(sport->ipg_clk);
-				return 0;
+				goto disable_unprepare_clk;
 			}
 		}

@@ -2828,7 +2827,7 @@  static int lpuart_global_reset(struct lpuart_port *sport)
 			lpuart32_write(port, ctrl, UARTCTRL);
 		}
 	}
-
+disable_unprepare_clk:
 	clk_disable_unprepare(sport->ipg_clk);
 	return 0;
 }