Commit fde28762 authored by Kaaira Gupta's avatar Kaaira Gupta Committed by Greg Kroah-Hartman
Browse files

staging: media: imx: remove temporary variable 



Remove unnecessary local variable `ret` in file `imx6-mipi-csi2.c` and
directly returning the value assigned to `ret.`

Signed-off-by: default avatarKaaira Gupta <kgupta@es.iitr.ac.in>
Reviewed-by: default avatarStefano Brivio <sbrivio@redhat.com>
Link: https://lore.kernel.org/r/20200313215406.2485-3-kgupta@es.iitr.ac.in


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e3d21cbf

drivers/staging/media/imx/imx6-mipi-csi2.c

+3 −6
Original line number Diff line number Diff line
@@ -592,22 +592,19 @@ static int csi2_probe(struct platform_device *pdev) 
	csi2->pllref_clk = devm_clk_get(&pdev->dev, "ref");

	if (IS_ERR(csi2->pllref_clk)) {

		v4l2_err(&csi2->sd, "failed to get pll reference clock\n");

		ret = PTR_ERR(csi2->pllref_clk);

		return ret;

		return PTR_ERR(csi2->pllref_clk);

	}



	csi2->dphy_clk = devm_clk_get(&pdev->dev, "dphy");

	if (IS_ERR(csi2->dphy_clk)) {

		v4l2_err(&csi2->sd, "failed to get dphy clock\n");

		ret = PTR_ERR(csi2->dphy_clk);

		return ret;

		return PTR_ERR(csi2->dphy_clk);

	}



	csi2->pix_clk = devm_clk_get(&pdev->dev, "pix");

	if (IS_ERR(csi2->pix_clk)) {

		v4l2_err(&csi2->sd, "failed to get pixel clock\n");

		ret = PTR_ERR(csi2->pix_clk);

		return ret;

		return PTR_ERR(csi2->pix_clk);

	}



	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);