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path: root/drivers/acpi/acpica/nsxfname.c
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Diffstat (limited to 'drivers/acpi/acpica/nsxfname.c')
-rw-r--r--drivers/acpi/acpica/nsxfname.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/acpi/acpica/nsxfname.c b/drivers/acpi/acpica/nsxfname.c
index 811c6f13f476..f3a4d95899f7 100644
--- a/drivers/acpi/acpica/nsxfname.c
+++ b/drivers/acpi/acpica/nsxfname.c
@@ -6,7 +6,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2012, Intel Corp.
+ * Copyright (C) 2000 - 2013, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -107,7 +107,7 @@ acpi_get_handle(acpi_handle parent,
*
* Error for <null Parent + relative path>
*/
- if (acpi_ns_valid_root_prefix(pathname[0])) {
+ if (ACPI_IS_ROOT_PREFIX(pathname[0])) {
/* Pathname is fully qualified (starts with '\') */
@@ -290,7 +290,7 @@ acpi_get_object_info(acpi_handle handle,
status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
if (ACPI_FAILURE(status)) {
- goto cleanup;
+ return (status);
}
node = acpi_ns_validate_handle(handle);
@@ -539,14 +539,14 @@ acpi_status acpi_install_method(u8 *buffer)
/* Parameter validation */
if (!buffer) {
- return AE_BAD_PARAMETER;
+ return (AE_BAD_PARAMETER);
}
/* Table must be a DSDT or SSDT */
if (!ACPI_COMPARE_NAME(table->signature, ACPI_SIG_DSDT) &&
!ACPI_COMPARE_NAME(table->signature, ACPI_SIG_SSDT)) {
- return AE_BAD_HEADER;
+ return (AE_BAD_HEADER);
}
/* First AML opcode in the table must be a control method */
@@ -554,7 +554,7 @@ acpi_status acpi_install_method(u8 *buffer)
parser_state.aml = buffer + sizeof(struct acpi_table_header);
opcode = acpi_ps_peek_opcode(&parser_state);
if (opcode != AML_METHOD_OP) {
- return AE_BAD_PARAMETER;
+ return (AE_BAD_PARAMETER);
}
/* Extract method information from the raw AML */
@@ -572,13 +572,13 @@ acpi_status acpi_install_method(u8 *buffer)
*/
aml_buffer = ACPI_ALLOCATE(aml_length);
if (!aml_buffer) {
- return AE_NO_MEMORY;
+ return (AE_NO_MEMORY);
}
method_obj = acpi_ut_create_internal_object(ACPI_TYPE_METHOD);
if (!method_obj) {
ACPI_FREE(aml_buffer);
- return AE_NO_MEMORY;
+ return (AE_NO_MEMORY);
}
/* Lock namespace for acpi_ns_lookup, we may be creating a new node */
@@ -644,12 +644,12 @@ acpi_status acpi_install_method(u8 *buffer)
/* Remove local reference to the method object */
acpi_ut_remove_reference(method_obj);
- return status;
+ return (status);
error_exit:
ACPI_FREE(aml_buffer);
ACPI_FREE(method_obj);
- return status;
+ return (status);
}
ACPI_EXPORT_SYMBOL(acpi_install_method)