3 files changed, 9 insertions, 4 deletions

diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c
index d1a2d74033e9..08373086cd7e 100644
--- a/drivers/acpi/glue.c
+++ b/drivers/acpi/glue.c
@@ -159,6 +159,7 @@ static int acpi_bind_one(struct device *dev, acpi_handle handle)
         if (physical_node->node_id >= ACPI_MAX_PHYSICAL_NODE) {
                 retval = -ENOSPC;
                 mutex_unlock(&acpi_dev->physical_node_lock);
+                kfree(physical_node);
                 goto err;
         }
 
diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
index e78c2a52ea46..bd4e5dca3ff7 100644
--- a/drivers/acpi/processor_driver.c
+++ b/drivers/acpi/processor_driver.c
@@ -409,6 +409,7 @@ static void acpi_processor_notify(struct acpi_device *device, u32 event)
                 acpi_bus_generate_proc_event(device, event, 0);
                 acpi_bus_generate_netlink_event(device->pnp.device_class,
                                                   dev_name(&device->dev), event, 0);
+                break;
         default:
                 ACPI_DEBUG_PRINT((ACPI_DB_INFO,
                                   "Unsupported event [0x%x]\n", event));
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index f94d4c818fc7..0230cb6cbb3a 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -1345,12 +1345,15 @@ static int
 acpi_video_bus_get_devices(struct acpi_video_bus *video,
                            struct acpi_device *device)
 {
-        int status;
+        int status = 0;
         struct acpi_device *dev;
 
-        status = acpi_video_device_enumerate(video);
-        if (status)
-                return status;
+        /*
+         * There are systems where video module known to work fine regardless
+         * of broken _DOD and ignoring returned value here doesn't cause
+         * any issues later.
+         */
+        acpi_video_device_enumerate(video);
 
         list_for_each_entry(dev, &device->children, node) {