From: gomonovych@gmail.com (Vasyl Gomonovych)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] misc: vexpress: Use PTR_ERR_OR_ZERO()
Date: Tue, 28 Nov 2017 16:20:43 +0100 [thread overview]
Message-ID: <1511882443-5851-1-git-send-email-gomonovych@gmail.com> (raw)
Fix ptr_ret.cocci warnings:
drivers/misc/vexpress-syscfg.c:273:1-3: 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
Signed-off-by: Vasyl Gomonovych <gomonovych@gmail.com>
---
drivers/misc/vexpress-syscfg.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/misc/vexpress-syscfg.c b/drivers/misc/vexpress-syscfg.c
index 2cde80c7bb93..9eea30f54fd6 100644
--- a/drivers/misc/vexpress-syscfg.c
+++ b/drivers/misc/vexpress-syscfg.c
@@ -270,10 +270,8 @@ static int vexpress_syscfg_probe(struct platform_device *pdev)
/* Must use dev.parent (MFD), as that's where DT phandle points at... */
bridge = vexpress_config_bridge_register(pdev->dev.parent,
&vexpress_syscfg_bridge_ops, syscfg);
- if (IS_ERR(bridge))
- return PTR_ERR(bridge);
- return 0;
+ return PTR_ERR_OR_ZERO(bridge);
}
static const struct platform_device_id vexpress_syscfg_id_table[] = {
--
1.9.1
next reply other threads:[~2017-11-28 15:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-28 15:20 Vasyl Gomonovych [this message]
2017-11-28 15:53 ` [PATCH] misc: vexpress: Use PTR_ERR_OR_ZERO() Liviu Dudau
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