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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 <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Link: https://lore.kernel.org/r/1574074762-34629-1-git-send-email-zhengbin13@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
zhengbin 2019-11-18 18:59:22 +08:00 committed by Mark Brown
parent a4bb429811
commit 1d7c4c115f
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GPG Key ID: 24D68B725D5487D0
1 changed files with 1 additions and 4 deletions
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drivers/regulator/vexpress-regulator.c
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@ -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[] = {