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| author | Lv Zheng <lv.zheng@intel.com> | 2013-09-23 05:52:29 +0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-09-24 03:46:24 +0400 |
| commit | 94d4be6773e86a0d52d7e200fb3cda2b9013c862 (patch) | |
| tree | f1c52b288ecac59b561eda72db3122f908436849 /drivers/acpi/acpica/tbinstal.c | |
| parent | 424deb3870580d9afbbb421edfbe30a02ef28056 (diff) | |
| download | linux-94d4be6773e86a0d52d7e200fb3cda2b9013c862.tar.xz | |
ACPICA: Tables: Cleanup table checksum verification code.
This patch reduces code redundancy by moving the FACS/S3PT checksum
verification skip logic into acpi_tb_verify_checksum() and other
calls of this function also get benefit from this change. Lv Zheng.
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Reviewed-by: Len Brown <len.brown@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/tbinstal.c')
| -rw-r--r-- | drivers/acpi/acpica/tbinstal.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/acpi/acpica/tbinstal.c b/drivers/acpi/acpica/tbinstal.c index 42a13c0d7015..9e6788f9ba0f 100644 --- a/drivers/acpi/acpica/tbinstal.c +++ b/drivers/acpi/acpica/tbinstal.c @@ -80,16 +80,10 @@ acpi_status acpi_tb_verify_table(struct acpi_table_desc *table_desc) } } - /* FACS is the odd table, has no standard ACPI header and no checksum */ + /* Always calculate checksum, ignore bad checksum if requested */ - if (!ACPI_COMPARE_NAME(&table_desc->signature, ACPI_SIG_FACS)) { - - /* Always calculate checksum, ignore bad checksum if requested */ - - status = - acpi_tb_verify_checksum(table_desc->pointer, - table_desc->length); - } + status = + acpi_tb_verify_checksum(table_desc->pointer, table_desc->length); return_ACPI_STATUS(status); } |