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Date: Tue, 27 Oct 2015 02:26:11 +0800 From: kbuild test robot <fengguang.wu@...el.com> To: Bjorn Andersson <bjorn.andersson@...ymobile.com> Cc: kbuild-all@...org, linux-kernel@...r.kernel.org, Lee Jones <lee.jones@...aro.org>, Jingoo Han <jingoohan1@...il.com>, Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>, Tomi Valkeinen <tomi.valkeinen@...com>, linux-fbdev@...r.kernel.org 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 CC: Bjorn Andersson <bjorn.andersson@...ymobile.com> Signed-off-by: Fengguang Wu <fengguang.wu@...el.com> --- pm8941-wled.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) --- a/drivers/video/backlight/pm8941-wled.c +++ b/drivers/video/backlight/pm8941-wled.c @@ -401,10 +401,7 @@ static int pm8941_wled_probe(struct plat 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[] = { -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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