diff options
Diffstat (limited to 'drivers/media/platform/video-mux.c')
| -rw-r--r-- | drivers/media/platform/video-mux.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/media/platform/video-mux.c b/drivers/media/platform/video-mux.c index 53570250a25d..133122e38515 100644 --- a/drivers/media/platform/video-mux.c +++ b/drivers/media/platform/video-mux.c @@ -370,19 +370,13 @@ static int video_mux_async_register(struct video_mux *vmux, if (!ep) continue; - asd = kzalloc(sizeof(*asd), GFP_KERNEL); - if (!asd) { - fwnode_handle_put(ep); - return -ENOMEM; - } - - ret = v4l2_async_notifier_add_fwnode_remote_subdev( - &vmux->notifier, ep, asd); + asd = v4l2_async_notifier_add_fwnode_remote_subdev( + &vmux->notifier, ep, struct v4l2_async_subdev); fwnode_handle_put(ep); - if (ret) { - kfree(asd); + if (IS_ERR(asd)) { + ret = PTR_ERR(asd); /* OK if asd already exists */ if (ret != -EEXIST) return ret; |