From: kbuild test robot <fengguang.wu@intel.com>
To: "Bryan O'Donoghue" <pure.logic@nexus-software.ie>
Cc: kbuild-all@01.org, Ingo Molnar <mingo@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>,
x86@kernel.org, Andy Shevchenko <andy.schevchenko@gmail.com>,
"Ong, Boon Leong" <boon.leong.ong@intel.com>,
Darren Hart <dvhart@linux.intel.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH] x86/intel/quark: fix ptr_ret.cocci warnings
Date: Thu, 19 Feb 2015 16:14:32 +0800 [thread overview]
Message-ID: <20150219081432.GA21983@waimea> (raw)
In-Reply-To: <201502191606.pTcFEBOs%fengguang.wu@intel.com>
arch/x86/platform/intel-quark/imr.c:280:1-3: 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
CC: Bryan O'Donoghue <pure.logic@nexus-software.ie>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
imr.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
--- a/arch/x86/platform/intel-quark/imr.c
+++ b/arch/x86/platform/intel-quark/imr.c
@@ -277,10 +277,7 @@ static int imr_debugfs_register(struct i
{
idev->file = debugfs_create_file("imr_state", S_IFREG | S_IRUGO, NULL,
idev, &imr_state_ops);
- if (IS_ERR(idev->file))
- return PTR_ERR(idev->file);
-
- return 0;
+ return PTR_ERR_OR_ZERO(idev->file);
}
/**
next parent reply other threads:[~2015-02-19 8:14 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <201502191606.pTcFEBOs%fengguang.wu@intel.com>
2015-02-19 8:14 ` kbuild test robot [this message]
2015-02-19 10:12 ` [PATCH] x86/intel/quark: fix ptr_ret.cocci warnings Bryan O'Donoghue
2015-02-19 11:31 ` [tip:x86/platform] x86/intel/quark: Fix " tip-bot for Fengguang Wu
2015-02-19 8:14 ` [PATCH] x86/intel/quark: fix simple_return.cocci warnings kbuild test robot
2015-02-19 10:11 ` Bryan O'Donoghue
2015-02-19 10:25 ` Ingo Molnar
2015-02-19 10:31 ` Bryan O'Donoghue
2015-02-19 10:33 ` Ingo Molnar
2015-02-19 11:01 ` Bryan O'Donoghue
2015-02-19 11:31 ` [tip:x86/platform] x86/intel/quark: Fix " tip-bot for Fengguang Wu
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20150219081432.GA21983@waimea \
--to=fengguang.wu@intel.com \
--cc=andy.schevchenko@gmail.com \
--cc=boon.leong.ong@intel.com \
--cc=dvhart@linux.intel.com \
--cc=hpa@zytor.com \
--cc=kbuild-all@01.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@kernel.org \
--cc=pure.logic@nexus-software.ie \
--cc=tglx@linutronix.de \
--cc=x86@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox