From fc18111b8973e2c7cc0c2ba6183795e5266ddff7 Mon Sep 17 00:00:00 2001 From: kbuild test robot Date: Tue, 27 Oct 2015 02:26:11 +0800 Subject: [PATCH] backlight: pm8941-wled: Fix ptr_ret.cocci warnings drivers/video/backlight/pm8941-wled.c:404:1-3: WARNING: PTR_ERR_OR_ZERO can be used Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR Generated by: scripts/coccinelle/api/ptr_ret.cocci Acked-by: Bjorn Andersson Signed-off-by: Fengguang Wu Signed-off-by: Lee Jones --- drivers/video/backlight/pm8941-wled.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/video/backlight/pm8941-wled.c b/drivers/video/backlight/pm8941-wled.c index c704c32..78bba87 100644 --- a/drivers/video/backlight/pm8941-wled.c +++ b/drivers/video/backlight/pm8941-wled.c @@ -401,10 +401,7 @@ static int pm8941_wled_probe(struct platform_device *pdev) bl = devm_backlight_device_register(&pdev->dev, wled->name, &pdev->dev, wled, &pm8941_wled_ops, &props); - if (IS_ERR(bl)) - return PTR_ERR(bl); - - return 0; + return PTR_ERR_OR_ZERO(bl); }; static const struct of_device_id pm8941_wled_match_table[] = { -- 2.7.4