These were raised by Lukas Wunner as potential DOS attacks against
the system log by passing bad data to sysfs.
Signed-off-by: Mario Limonciello <mario.limonciello@dell.com>
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
if (mode == 0 || mode == 1) {
status = wmi_evaluate_method(INTEL_WMI_THUNDERBOLT_GUID, 0, 1,
&input, NULL);
- if (ACPI_FAILURE(status)) {
- pr_err("intel-wmi-thunderbolt: failed setting %s\n",
- buf);
+ if (ACPI_FAILURE(status))
return -ENODEV;
- }
} else {
- pr_err("intel-wmi-thunderbolt: unsupported mode: %d", mode);
+ return -EINVAL;
}
return count;
}