From 1d7c4c115f7a835fec387d7f61767781381db5db Mon Sep 17 00:00:00 2001 From: zhengbin Date: Mon, 18 Nov 2019 18:59:22 +0800 Subject: [PATCH] regulator: vexpress: Use PTR_ERR_OR_ZERO() to simplify code Fixes coccicheck warning: drivers/regulator/vexpress-regulator.c:78:1-3: WARNING: PTR_ERR_OR_ZERO can be used Reported-by: Hulk Robot Signed-off-by: zhengbin Link: https://lore.kernel.org/r/1574074762-34629-1-git-send-email-zhengbin13@huawei.com Signed-off-by: Mark Brown --- drivers/regulator/vexpress-regulator.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/regulator/vexpress-regulator.c b/drivers/regulator/vexpress-regulator.c index 1235f46e633e..5d39663efcaa 100644 --- a/drivers/regulator/vexpress-regulator.c +++ b/drivers/regulator/vexpress-regulator.c @@ -75,10 +75,7 @@ static int vexpress_regulator_probe(struct platform_device *pdev) config.of_node = pdev->dev.of_node; rdev = devm_regulator_register(&pdev->dev, desc, &config); - if (IS_ERR(rdev)) - return PTR_ERR(rdev); - - return 0; + return PTR_ERR_OR_ZERO(rdev); } static const struct of_device_id vexpress_regulator_of_match[] = {