* [PATCH AUTOSEL 5.7 27/58] platform/x86: intel-hid: Fix return value check in check_acpi_dev()
[not found] <20200808233724.3618168-1-sashal@kernel.org>
@ 2020-08-08 23:36 ` Sasha Levin
2020-08-08 23:36 ` [PATCH AUTOSEL 5.7 28/58] platform/x86: intel-vbtn: " Sasha Levin
1 sibling, 0 replies; 2+ messages in thread
From: Sasha Levin @ 2020-08-08 23:36 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Lu Wei, Hulk Robot, Andy Shevchenko, Sasha Levin, platform-driver-x86
From: Lu Wei <luwei32@huawei.com>
[ Upstream commit 71fbe886ce6dd0be17f20aded9c63fe58edd2806 ]
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.
Fixes: ecc83e52b28c ("intel-hid: new hid event driver for hotkeys")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Lu Wei <luwei32@huawei.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/platform/x86/intel-hid.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/platform/x86/intel-hid.c b/drivers/platform/x86/intel-hid.c
index 9ee79b74311c1..86261970bd8f3 100644
--- a/drivers/platform/x86/intel-hid.c
+++ b/drivers/platform/x86/intel-hid.c
@@ -571,7 +571,7 @@ check_acpi_dev(acpi_handle handle, u32 lvl, void *context, void **rv)
return AE_OK;
if (acpi_match_device_ids(dev, ids) == 0)
- if (acpi_create_platform_device(dev, NULL))
+ if (!IS_ERR_OR_NULL(acpi_create_platform_device(dev, NULL)))
dev_info(&dev->dev,
"intel-hid: created platform device\n");
--
2.25.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH AUTOSEL 5.7 28/58] platform/x86: intel-vbtn: Fix return value check in check_acpi_dev()
[not found] <20200808233724.3618168-1-sashal@kernel.org>
2020-08-08 23:36 ` [PATCH AUTOSEL 5.7 27/58] platform/x86: intel-hid: Fix return value check in check_acpi_dev() Sasha Levin
@ 2020-08-08 23:36 ` Sasha Levin
1 sibling, 0 replies; 2+ messages in thread
From: Sasha Levin @ 2020-08-08 23:36 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Lu Wei, Hulk Robot, Andy Shevchenko, Sasha Levin, platform-driver-x86
From: Lu Wei <luwei32@huawei.com>
[ Upstream commit 64dd4a5a7d214a07e3d9f40227ec30ac8ba8796e ]
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.
Fixes: 332e081225fc ("intel-vbtn: new driver for Intel Virtual Button")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Lu Wei <luwei32@huawei.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/platform/x86/intel-vbtn.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/platform/x86/intel-vbtn.c b/drivers/platform/x86/intel-vbtn.c
index a05b80955dcdd..5db8b7ad1f5df 100644
--- a/drivers/platform/x86/intel-vbtn.c
+++ b/drivers/platform/x86/intel-vbtn.c
@@ -286,7 +286,7 @@ check_acpi_dev(acpi_handle handle, u32 lvl, void *context, void **rv)
return AE_OK;
if (acpi_match_device_ids(dev, ids) == 0)
- if (acpi_create_platform_device(dev, NULL))
+ if (!IS_ERR_OR_NULL(acpi_create_platform_device(dev, NULL)))
dev_info(&dev->dev,
"intel-vbtn: created platform device\n");
--
2.25.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
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2020-08-08 23:36 ` [PATCH AUTOSEL 5.7 27/58] platform/x86: intel-hid: Fix return value check in check_acpi_dev() Sasha Levin
2020-08-08 23:36 ` [PATCH AUTOSEL 5.7 28/58] platform/x86: intel-vbtn: " Sasha Levin
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