diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/media-entity.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/media/media-entity.c b/drivers/media/media-entity.c index 0408d8641eff..d37260850e98 100644 --- a/drivers/media/media-entity.c +++ b/drivers/media/media-entity.c @@ -469,8 +469,8 @@ error: media_entity_graph_walk_start(graph, entity_err); while ((entity_err = media_entity_graph_walk_next(graph))) { - /* don't let the stream_count go negative */ - if (entity_err->stream_count > 0) { + /* Sanity check for negative stream_count */ + if (!WARN_ON_ONCE(entity_err->stream_count <= 0)) { entity_err->stream_count--; if (entity_err->stream_count == 0) entity_err->pipe = NULL; @@ -515,8 +515,8 @@ void __media_entity_pipeline_stop(struct media_entity *entity) media_entity_graph_walk_start(graph, entity); while ((entity = media_entity_graph_walk_next(graph))) { - /* don't let the stream_count go negative */ - if (entity->stream_count > 0) { + /* Sanity check for negative stream_count */ + if (!WARN_ON_ONCE(entity->stream_count <= 0)) { entity->stream_count--; if (entity->stream_count == 0) entity->pipe = NULL; |