diff options
Diffstat (limited to 'drivers/acpi/debug.c')
| -rw-r--r-- | drivers/acpi/debug.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/acpi/debug.c b/drivers/acpi/debug.c index ec7bcee77085..35c6af8a83cd 100644 --- a/drivers/acpi/debug.c +++ b/drivers/acpi/debug.c @@ -155,13 +155,12 @@ acpi_system_write_debug(struct file *file, { char debug_string[12] = { '\0' }; - ACPI_FUNCTION_TRACE("acpi_system_write_debug"); if (count > sizeof(debug_string) - 1) - return_VALUE(-EINVAL); + return -EINVAL; if (copy_from_user(debug_string, buffer, count)) - return_VALUE(-EFAULT); + return -EFAULT; debug_string[count] = '\0'; @@ -173,10 +172,10 @@ acpi_system_write_debug(struct file *file, acpi_dbg_level = simple_strtoul(debug_string, NULL, 0); break; default: - return_VALUE(-EINVAL); + return -EINVAL; } - return_VALUE(count); + return count; } static int __init acpi_debug_init(void) @@ -185,10 +184,9 @@ static int __init acpi_debug_init(void) int error = 0; char *name; - ACPI_FUNCTION_TRACE("acpi_debug_init"); if (acpi_disabled) - return_VALUE(0); + return 0; /* 'debug_layer' [R/W] */ name = ACPI_SYSTEM_FILE_DEBUG_LAYER; @@ -213,7 +211,7 @@ static int __init acpi_debug_init(void) goto Error; Done: - return_VALUE(error); + return error; Error: remove_proc_entry(ACPI_SYSTEM_FILE_DEBUG_LEVEL, acpi_root_dir); |