From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
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@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/tty/serial/fsl_lpuart.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
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;
}
--
2.46.1
