Merge tag 'irqchip-fixes-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent

Pull irqchip fixes from Marc Zyngier:

  - More compatible strings for the Ingenic irqchip (introducing the
    JZ4760B SoC)
  - Select GENERIC_IRQ_MULTI_HANDLER on the ARM ep93xx platform
  - Drop all GENERIC_IRQ_MULTI_HANDLER selections from the irqchip
    Kconfig, now relying on the architecture to get it right
  - Drop the debugfs_file field from struct irq_domain, now that
    debugfs can track things on its own

1 files changed, 5 insertions, 1 deletions

diff --git a/drivers/platform/surface/surface3-wmi.c b/drivers/platform/surface/surface3-wmi.c
index 130b6f52a600..fcd1d4fb94d5 100644
--- a/drivers/platform/surface/surface3-wmi.c
+++ b/drivers/platform/surface/surface3-wmi.c
@@ -57,12 +57,16 @@ static DEFINE_MUTEX(s3_wmi_lock);
 static int s3_wmi_query_block(const char *guid, int instance, int *ret)
 {
 	struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, NULL };
+	union acpi_object *obj = NULL;
 	acpi_status status;
-	union acpi_object *obj;
 	int error = 0;
 
 	mutex_lock(&s3_wmi_lock);
 	status = wmi_query_block(guid, instance, &output);
+	if (ACPI_FAILURE(status)) {
+		error = -EIO;
+		goto out_free_unlock;
+	}
 
 	obj = output.pointer;