Always confirm handled interrupt, even if we failed.

From:  Alexey Starikovskiy <alexey.y.starikovskiy@intel.com>


---

 drivers/acpi/ec.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 937eafc..6fb5ee0 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -467,8 +467,8 @@ static u32 acpi_ec_gpe_handler(void *dat
 		status = acpi_os_execute(OSL_EC_BURST_HANDLER, acpi_ec_gpe_query, ec);
 	}
 	acpi_enable_gpe(NULL, ec->gpe_bit, ACPI_ISR);
-	return status == AE_OK ?
-	    ACPI_INTERRUPT_HANDLED : ACPI_INTERRUPT_NOT_HANDLED;
+	WARN_ON(ACPI_FAILURE(status));
+	return ACPI_INTERRUPT_HANDLED;
 }
 
 /* --------------------------------------------------------------------------