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Subject[PATCH] tty: serial: 8250_mtk: Use PTR_ERR_OR_ZERO
Date
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR

Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com>
---
drivers/tty/serial/8250/8250_mtk.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/tty/serial/8250/8250_mtk.c b/drivers/tty/serial/8250/8250_mtk.c
index ce0cc47..fb45770 100644
--- a/drivers/tty/serial/8250/8250_mtk.c
+++ b/drivers/tty/serial/8250/8250_mtk.c
@@ -171,10 +171,7 @@ static int mtk8250_probe_of(struct platform_device *pdev, struct uart_port *p,
}

data->bus_clk = devm_clk_get(&pdev->dev, "bus");
- if (IS_ERR(data->bus_clk))
- return PTR_ERR(data->bus_clk);
-
- return 0;
+ return PTR_ERR_OR_ZERO(data->bus_clk);
}

static int mtk8250_probe(struct platform_device *pdev)
--
2.7.4
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