diff options
Diffstat (limited to 'drivers/acpi/acpica/nsalloc.c')
| -rw-r--r-- | drivers/acpi/acpica/nsalloc.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/acpi/acpica/nsalloc.c b/drivers/acpi/acpica/nsalloc.c index 5470213b8e64..83d26abcf448 100644 --- a/drivers/acpi/acpica/nsalloc.c +++ b/drivers/acpi/acpica/nsalloc.c @@ -74,6 +74,10 @@ void acpi_ns_delete_node(struct acpi_namespace_node *node) ACPI_FUNCTION_NAME(ns_delete_node); + if (!node) { + return_VOID; + } + /* Detach an object if there is one */ acpi_ns_detach_object(node); @@ -237,7 +241,7 @@ void acpi_ns_install_node(struct acpi_walk_state *walk_state, struct acpi_namesp node->type = (u8) type; ACPI_DEBUG_PRINT((ACPI_DB_NAMES, - "%4.4s (%s) [Node %p Owner %X] added to %4.4s (%s) [Node %p]\n", + "%4.4s (%s) [Node %p Owner %3.3X] added to %4.4s (%s) [Node %p]\n", acpi_ut_get_node_name(node), acpi_ut_get_type_name(node->type), node, owner_id, acpi_ut_get_node_name(parent_node), @@ -290,7 +294,7 @@ void acpi_ns_delete_children(struct acpi_namespace_node *parent_node) node_to_delete = next_node; next_node = next_node->peer; acpi_ns_delete_node(node_to_delete); - }; + } /* Clear the parent's child pointer */ |