From: zhong jiang <zhongjiang@huawei.com>
To: <tglx@linutronix.de>, <mingo@redhat.com>
Cc: <x86@kernel.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH] x86/platform/olpc: Use the PTR_ERR_OR_ZERO to simplify the code
Date: Wed, 1 Aug 2018 00:08:06 +0800 [thread overview]
Message-ID: <1533053286-34990-1-git-send-email-zhongjiang@huawei.com> (raw)
use PTR_ERR_OR_ZERO is better than the open code
Signed-off-by: zhong jiang <zhongjiang@huawei.com>
---
arch/x86/platform/olpc/olpc.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/arch/x86/platform/olpc/olpc.c b/arch/x86/platform/olpc/olpc.c
index 7c3077e..f0e920f 100644
--- a/arch/x86/platform/olpc/olpc.c
+++ b/arch/x86/platform/olpc/olpc.c
@@ -311,10 +311,8 @@ static int __init add_xo1_platform_devices(void)
return PTR_ERR(pdev);
pdev = platform_device_register_simple("olpc-xo1", -1, NULL, 0);
- if (IS_ERR(pdev))
- return PTR_ERR(pdev);
- return 0;
+ return PTR_ERR_OR_ZERO(pdev);
}
static int olpc_xo1_ec_probe(struct platform_device *pdev)
--
1.7.12.4
next reply other threads:[~2018-07-31 16:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-31 16:08 zhong jiang [this message]
2018-08-02 12:30 ` [tip:x86/platform] x86/platform/olpc: Use PTR_ERR_OR_ZERO() tip-bot for zhong jiang
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