Signed-off-by: Szymon Janc <[email protected]>
---
drivers/staging/quickstart/quickstart.c | 8 +++++---
1 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/quickstart/quickstart.c
b/drivers/staging/quickstart/quickstart.c
index 3bae5e7..de98e18 100644
--- a/drivers/staging/quickstart/quickstart.c
+++ b/drivers/staging/quickstart/quickstart.c
@@ -309,13 +309,15 @@ fail_config:
static int quickstart_acpi_remove(struct acpi_device *device, int type)
{
- acpi_status status = 0;
- struct quickstart_acpi *quickstart = NULL;
+ acpi_status status;
+ struct quickstart_acpi *quickstart;
- if (!device || !acpi_driver_data(device))
+ if (!device)
return -EINVAL;
quickstart = acpi_driver_data(device);
+ if (!quickstart)
+ return -EINVAL;
status = acpi_remove_notify_handler(device->handle, ACPI_ALL_NOTIFY,
quickstart_acpi_notify);
--
1.7.8.3
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