linux-kernel - [PATCH v3 0/2] Fix return value check

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Message-ID: <1594373418-24833-1-git-send-email-luwei32@huawei.com>
Date:   Fri, 10 Jul 2020 17:30:16 +0800
From:   Lu Wei <luwei32@...wei.com>
To:     <alex.hung@...onical.com>, <dvhart@...radead.org>,
        <andy@...radead.org>, <platform-driver-x86@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <acelan.kao@...onical.com>,
        <andy.shevchenko@...il.com>, <luwei32@...wei.com>
Subject: [PATCH v3 0/2] Fix return value check

In the function check_acpi_dev(), if it fails to create
platform device, the return value is ERR_PTR() or NULL.
Thus it must use IS_ERR_OR_NULL to check return value.

---
v2->v3
- Modify format
v3->v4
- Change commit number to 12 characters

Lu Wei (2):
  intel-hid: Fix return value check in check_acpi_dev()
  intel-vbtn: Fix return value check in check_acpi_dev()

 drivers/platform/x86/intel-hid.c  | 2 +-
 drivers/platform/x86/intel-vbtn.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

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2.7.4