Commit 0d2665b6 authored Sep 10, 2016 by Wei Yongjun Committed by Greg Kroah-Hartman Sep 13, 2016

serial: mxs-auart: Use PTR_ERR_OR_ZERO() to simplify the code



Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR.

Generated by: scripts/coccinelle/api/ptr_ret.cocci

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 5d7519df

drivers/tty/serial/mxs-auart.c

+1 −4

Original line number	Diff line number	Diff line
		@@ -1510,10 +1510,7 @@ static int mxs_get_clks(struct mxs_auart_port *s,

		if (!is_asm9260_auart(s)) {
		s->clk = devm_clk_get(&pdev->dev, NULL);
		if (IS_ERR(s->clk))
		return PTR_ERR(s->clk);

		return 0;
		return PTR_ERR_OR_ZERO(s->clk);
		}

		s->clk = devm_clk_get(s->dev, "mod");