diff options
Diffstat (limited to 'drivers/acpi/executer/exoparg3.c')
| -rw-r--r-- | drivers/acpi/executer/exoparg3.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/acpi/executer/exoparg3.c b/drivers/acpi/executer/exoparg3.c index 6a3a883cb8a..8da794ec35b 100644 --- a/drivers/acpi/executer/exoparg3.c +++ b/drivers/acpi/executer/exoparg3.c @@ -208,6 +208,7 @@ acpi_status acpi_ex_opcode_3A_1T_1R(struct acpi_walk_state *walk_state) /* If the requested length is zero, don't allocate a buffer */ if (length > 0) { + /* Allocate a new buffer for the Buffer */ buffer = ACPI_MEM_CALLOCATE(length); @@ -225,6 +226,7 @@ acpi_status acpi_ex_opcode_3A_1T_1R(struct acpi_walk_state *walk_state) } if (buffer) { + /* We have a buffer, copy the portion requested */ ACPI_MEMCPY(buffer, operand[0]->string.pointer + index, |