From: Markus Elfring <Markus.Elfring@web.de>
To: linux-arm-kernel@lists.infradead.org,
Liam Girdwood <lgirdwood@gmail.com>,
Liviu Dudau <liviu.dudau@arm.com>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Mark Brown <broonie@kernel.org>,
Sudeep Holla <sudeep.holla@arm.com>
Cc: kernel-janitors@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH] regulator: vexpress: Use PTR_ERR_OR_ZERO() in vexpress_regulator_probe()
Date: Sat, 07 Sep 2019 11:23:08 +0000 [thread overview]
Message-ID: <1123a2ab-48f9-f41f-cabb-9b45310cb77e@web.de> (raw)
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 7 Sep 2019 13:07:22 +0200
Simplify this function implementation by using a known function.
Generated by: scripts/coccinelle/api/ptr_ret.cocci
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
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[] = {
--
2.23.0
next reply other threads:[~2019-09-07 11:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-07 11:23 Markus Elfring [this message]
2019-09-18 10:44 ` [PATCH] regulator: vexpress: Use PTR_ERR_OR_ZERO() in vexpress_regulator_probe() Sudeep Holla
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