From 2147d3f00f85c9e993786863d8138694672da01b Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Thu, 21 Jan 2010 09:08:31 +0800 Subject: ACPICA: Update for new gcc-4 warning options Added several new options for the gcc-4 generation, and updated the source accordingly. This includes some code restructuring to eliminate unreachable code, elimination of some gotos, elimination of unused return values, and some additional casting. Signed-off-by: Bob Moore Signed-off-by: Lin Ming Signed-off-by: Len Brown --- drivers/acpi/acpica/nsrepair2.c | 24 +++++++++--------------- 1 file changed, 9 insertions(+), 15 deletions(-) (limited to 'drivers/acpi/acpica/nsrepair2.c') diff --git a/drivers/acpi/acpica/nsrepair2.c b/drivers/acpi/acpica/nsrepair2.c index f13691c1cca..6d6926466a0 100644 --- a/drivers/acpi/acpica/nsrepair2.c +++ b/drivers/acpi/acpica/nsrepair2.c @@ -93,7 +93,7 @@ acpi_ns_check_sorted_list(struct acpi_predefined_data *data, u32 sort_index, u8 sort_direction, char *sort_key_name); -static acpi_status +static void acpi_ns_sort_list(union acpi_operand_object **elements, u32 count, u32 index, u8 sort_direction); @@ -443,7 +443,6 @@ acpi_ns_check_sorted_list(struct acpi_predefined_data *data, union acpi_operand_object *obj_desc; u32 i; u32 previous_value; - acpi_status status; ACPI_FUNCTION_NAME(ns_check_sorted_list); @@ -494,19 +493,15 @@ acpi_ns_check_sorted_list(struct acpi_predefined_data *data, /* * The list must be sorted in the specified order. If we detect a - * discrepancy, issue a warning and sort the entire list + * discrepancy, sort the entire list. */ if (((sort_direction == ACPI_SORT_ASCENDING) && (obj_desc->integer.value < previous_value)) || ((sort_direction == ACPI_SORT_DESCENDING) && (obj_desc->integer.value > previous_value))) { - status = - acpi_ns_sort_list(return_object->package.elements, - outer_element_count, sort_index, - sort_direction); - if (ACPI_FAILURE(status)) { - return (status); - } + acpi_ns_sort_list(return_object->package.elements, + outer_element_count, sort_index, + sort_direction); data->flags |= ACPI_OBJECT_REPAIRED; @@ -615,15 +610,16 @@ acpi_ns_remove_null_elements(struct acpi_predefined_data *data, * Index - Sort by which package element * sort_direction - Ascending or Descending sort * - * RETURN: Status + * RETURN: None * * DESCRIPTION: Sort the objects that are in a package element list. * - * NOTE: Assumes that all NULL elements have been removed from the package. + * NOTE: Assumes that all NULL elements have been removed from the package, + * and that all elements have been verified to be of type Integer. * *****************************************************************************/ -static acpi_status +static void acpi_ns_sort_list(union acpi_operand_object **elements, u32 count, u32 index, u8 sort_direction) { @@ -652,6 +648,4 @@ acpi_ns_sort_list(union acpi_operand_object **elements, } } } - - return (AE_OK); } -- cgit v1.2.3-70-g09d2