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Commit 963497c1 authored by Lebedev, Vladimir P's avatar Lebedev, Vladimir P Committed by Len Brown
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ACPI: sbs: check for NULL device pointer 

Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent b4bd8c66
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Showing with 8 additions and 2 deletions
drivers/acpi/sbs.c
View file @ 963497c1
...@@ -1685,10 +1685,16 @@ static int acpi_sbs_add(struct acpi_device *device) ...@@ -1685,10 +1685,16 @@ static int acpi_sbs_add(struct acpi_device *device)
int acpi_sbs_remove(struct acpi_device *device, int type) int acpi_sbs_remove(struct acpi_device *device, int type)
{ {
struct acpi_sbs *sbs = (struct acpi_sbs *)acpi_driver_data(device); struct acpi_sbs *sbs = NULL;
int id; int id;
if (!device || !sbs) { if (!device) {
return -EINVAL;
}
sbs = (struct acpi_sbs *)acpi_driver_data(device);
if (!sbs) {
return -EINVAL; return -EINVAL;
} }
......
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