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authorBob Moore <robert.moore@intel.com>2015-08-25 05:28:32 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-08-26 00:11:30 +0300
commit3534969721ba011b8c2bcb5686819852df7aa971 (patch)
tree4b051d4ac56f37dd766d0f15b0af4a0ee74e6cf5 /drivers/acpi/acpica/utxface.c
parent4712f71b609d1805b958c0c355b16a995b11ab6e (diff)
downloadlinux-3534969721ba011b8c2bcb5686819852df7aa971.tar.xz
ACPICA: Disassembler: Remove duplicate code in _PLD processing.
ACPICA commit 6d9c827b540837b6e54059e17756a06985e4a196 ACPICA BZ 1176. Link: https://bugs.acpica.org/show_bug.cgi?id=1176 Link: https://github.com/acpica/acpica/commit/6d9c827b Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/utxface.c')
-rw-r--r--drivers/acpi/acpica/utxface.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/acpi/acpica/utxface.c b/drivers/acpi/acpica/utxface.c
index 51cf52d52243..c2bd5e2485a4 100644
--- a/drivers/acpi/acpica/utxface.c
+++ b/drivers/acpi/acpica/utxface.c
@@ -517,7 +517,8 @@ acpi_decode_pld_buffer(u8 *in_buffer,
/* Parameter validation */
- if (!in_buffer || !return_buffer || (length < 16)) {
+ if (!in_buffer || !return_buffer
+ || (length < ACPI_PLD_REV1_BUFFER_SIZE)) {
return (AE_BAD_PARAMETER);
}
@@ -567,7 +568,7 @@ acpi_decode_pld_buffer(u8 *in_buffer,
pld_info->rotation = ACPI_PLD_GET_ROTATION(&dword);
pld_info->order = ACPI_PLD_GET_ORDER(&dword);
- if (length >= ACPI_PLD_BUFFER_SIZE) {
+ if (length >= ACPI_PLD_REV2_BUFFER_SIZE) {
/* Fifth 32-bit DWord (Revision 2 of _PLD) */