[PATCH] tty: serial: linflexuart: Remove redundant check to simplify the code
From: Tang Bin <hidden>
Date: 2021-08-23 11:07:42
Also in:
lkml
Subsystem:
the rest, tty layer and serial drivers · Maintainers:
Linus Torvalds, Greg Kroah-Hartman, Jiri Slaby
In the function uart_add_one_port(), it can return zero or non-zero, so remove redundant check to simplify the code. Signed-off-by: Zhang Shengju <redacted> Signed-off-by: Tang Bin <redacted> --- drivers/tty/serial/fsl_linflexuart.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/tty/serial/fsl_linflexuart.c b/drivers/tty/serial/fsl_linflexuart.c
index d87048073..283757264 100644
--- a/drivers/tty/serial/fsl_linflexuart.c
+++ b/drivers/tty/serial/fsl_linflexuart.c@@ -861,11 +861,7 @@ static int linflex_probe(struct platform_device *pdev) platform_set_drvdata(pdev, sport); - ret = uart_add_one_port(&linflex_reg, sport); - if (ret) - return ret; - - return 0; + return uart_add_one_port(&linflex_reg, sport); } static int linflex_remove(struct platform_device *pdev)
--
2.20.1.windows.1