From 6399b07aa417e34f5285a8d6aeaae255300416cd Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Wed, 20 Jul 2016 08:32:49 -0300 Subject: [PATCH] [media] media: entity: Fix stream count check There's a sanity check for the stream count remaining positive or zero on error path, but instead of performing the check on the traversed entity it is performed on the entity where traversal ends. Fix this. Fixes: commit 086536a51a30 ("[media] media: Media Controller fix to not let stream_count go negative") Signed-off-by: Sakari Ailus Reviewed-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- drivers/media/media-entity.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/media-entity.c b/drivers/media/media-entity.c index 042a91811b02f..0408d8641effa 100644 --- a/drivers/media/media-entity.c +++ b/drivers/media/media-entity.c @@ -470,7 +470,7 @@ error: while ((entity_err = media_entity_graph_walk_next(graph))) { /* don't let the stream_count go negative */ - if (entity->stream_count > 0) { + if (entity_err->stream_count > 0) { entity_err->stream_count--; if (entity_err->stream_count == 0) entity_err->pipe = NULL; -- 2.39.5