tun: Add ability to create tun device with given index

[~andy/linux] / drivers / media / media-device.c

diff --git a/drivers/media/media-device.c b/drivers/media/media-device.c
index 1957c0df08fdb5717acedbf17162774f8c75dd05..d5a7a135f75d39d5bc2f6fb3366639dd6dc7ee34 100644 (file)
--- a/drivers/media/media-device.c
+++ b/drivers/media/media-device.c
@@ -142,6 +142,8 @@ static long __media_device_enum_links(struct media_device *mdev,
 
                for (p = 0; p < entity->num_pads; p++) {
                        struct media_pad_desc pad;
+
+                       memset(&pad, 0, sizeof(pad));
                        media_device_kpad_to_upad(&entity->pads[p], &pad);
                        if (copy_to_user(&links->pads[p], &pad, sizeof(pad)))
                                return -EFAULT;
@@ -159,6 +161,7 @@ static long __media_device_enum_links(struct media_device *mdev,
                        if (entity->links[l].source->entity != entity)
                                continue;
 
+                       memset(&link, 0, sizeof(link));
                        media_device_kpad_to_upad(entity->links[l].source,
                                                  &link.source);
                        media_device_kpad_to_upad(entity->links[l].sink,