diff options
| author | Bob Moore <robert.moore@intel.com> | 2009-05-21 10:27:51 +0800 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-05-27 00:35:50 -0400 |
| commit | 8c725bf93706db976e9de495579ca625d493e809 (patch) | |
| tree | 2299fdabb28ddc5cb81085dcfd13afaffc86febc /drivers/acpi/acpica/nsalloc.c | |
| parent | 474caffdc1ab35e9bcb1f88768442e3a4079a10d (diff) | |
| download | linux-8c725bf93706db976e9de495579ca625d493e809.tar.gz | |
ACPICA: Simplify and optimize NsGetNextNode function
Reduced parameter count and reduced code for this frequently used function. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/nsalloc.c')
| -rw-r--r-- | drivers/acpi/acpica/nsalloc.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/acpi/acpica/nsalloc.c b/drivers/acpi/acpica/nsalloc.c index aceb93111967..efc971ab7d65 100644 --- a/drivers/acpi/acpica/nsalloc.c +++ b/drivers/acpi/acpica/nsalloc.c @@ -334,9 +334,7 @@ void acpi_ns_delete_namespace_subtree(struct acpi_namespace_node *parent_node) /* Get the next node in this scope (NULL if none) */ - child_node = - acpi_ns_get_next_node(ACPI_TYPE_ANY, parent_node, - child_node); + child_node = acpi_ns_get_next_node(parent_node, child_node); if (child_node) { /* Found a child node - detach any attached object */ @@ -345,8 +343,7 @@ void acpi_ns_delete_namespace_subtree(struct acpi_namespace_node *parent_node) /* Check if this node has any children */ - if (acpi_ns_get_next_node - (ACPI_TYPE_ANY, child_node, NULL)) { + if (child_node->child) { /* * There is at least one child of this node, * visit the node @@ -432,9 +429,7 @@ void acpi_ns_delete_namespace_by_owner(acpi_owner_id owner_id) * Get the next child of this parent node. When child_node is NULL, * the first child of the parent is returned */ - child_node = - acpi_ns_get_next_node(ACPI_TYPE_ANY, parent_node, - child_node); + child_node = acpi_ns_get_next_node(parent_node, child_node); if (deletion_node) { acpi_ns_delete_children(deletion_node); @@ -452,8 +447,7 @@ void acpi_ns_delete_namespace_by_owner(acpi_owner_id owner_id) /* Check if this node has any children */ - if (acpi_ns_get_next_node - (ACPI_TYPE_ANY, child_node, NULL)) { + if (child_node->child) { /* * There is at least one child of this node, * visit the node |