From: Jesper Juhl <jj@xxxxxxxxxxxxx>
Ensure cleanup after a memory allocation failure in dsmethod.c.
Original Linux change from Jesper Juhl.
Signed-off-by: Jesper Juhl <jj@xxxxxxxxxxxxx>
Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx>
Signed-off-by: Lv Zheng <lv.zheng@xxxxxxxxx>
---
drivers/acpi/acpica/dsmethod.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/acpi/acpica/dsmethod.c b/drivers/acpi/acpica/dsmethod.c
index 735c059..54c968a 100644
--- a/drivers/acpi/acpica/dsmethod.c
+++ b/drivers/acpi/acpica/dsmethod.c
@@ -378,7 +378,8 @@ acpi_ds_call_control_method(struct acpi_thread_state *thread,
*/
info = ACPI_ALLOCATE_ZEROED(sizeof(struct acpi_evaluate_info));
if (!info) {
- return_ACPI_STATUS(AE_NO_MEMORY);
+ status = AE_NO_MEMORY;
+ goto cleanup;
}
info->parameters = &this_walk_state->operands[0];
--
1.7.10
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