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Subject[PATCH] tty: serial: linflexuart: Remove redundant check to simplify the code
Date
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 <zhangshengju@cmss.chinamobile.com>
Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
---
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


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