diff options
Diffstat (limited to 'drivers/acpi/sysfs.c')
| -rw-r--r-- | drivers/acpi/sysfs.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c index 5edad9131289..769f0d940998 100644 --- a/drivers/acpi/sysfs.c +++ b/drivers/acpi/sysfs.c @@ -255,16 +255,12 @@ static int param_get_trace_state(char *buffer, const struct kernel_param *kp) { if (!(acpi_gbl_trace_flags & ACPI_TRACE_ENABLED)) return sprintf(buffer, "disable\n"); - else { - if (acpi_gbl_trace_method_name) { - if (acpi_gbl_trace_flags & ACPI_TRACE_ONESHOT) - return sprintf(buffer, "method-once\n"); - else - return sprintf(buffer, "method\n"); - } else - return sprintf(buffer, "enable\n"); - } - return 0; + if (!acpi_gbl_trace_method_name) + return sprintf(buffer, "enable\n"); + if (acpi_gbl_trace_flags & ACPI_TRACE_ONESHOT) + return sprintf(buffer, "method-once\n"); + else + return sprintf(buffer, "method\n"); } module_param_call(trace_state, param_set_trace_state, param_get_trace_state, |