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Date: Sun, 27 Aug 2017 12:01:41 +0530 From: Himanshu Jha <himanshujha199640@...il.com> To: gregkh@...uxfoundation.org Cc: jslaby@...e.com, matthias.bgg@...il.com, linux-serial@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, Himanshu Jha <himanshujha199640@...il.com> Subject: [PATCH] tty: serial: 8250_mtk: Use PTR_ERR_OR_ZERO Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR Signed-off-by: Himanshu Jha <himanshujha199640@...il.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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