From a60a295986edcbca6603cd42b4e38d7c83d87fb6 Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Fri, 25 May 2012 07:08:05 -0300 Subject: [PATCH] [media] s5p-fimc: media_entity_pipeline_start() may fail Take into account media_entity_pipeline_start() may fail. [s.nawrocki: rebased onto latest tree] Signed-off-by: Sakari Ailus Signed-off-by: Sylwester Nawrocki Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/s5p-fimc/fimc-capture.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/media/video/s5p-fimc/fimc-capture.c b/drivers/media/video/s5p-fimc/fimc-capture.c index 71e483847a17..7ace324d30cd 100644 --- a/drivers/media/video/s5p-fimc/fimc-capture.c +++ b/drivers/media/video/s5p-fimc/fimc-capture.c @@ -1045,8 +1045,10 @@ static int fimc_cap_streamon(struct file *file, void *priv, if (fimc_capture_active(fimc)) return -EBUSY; - media_entity_pipeline_start(&p->subdevs[IDX_SENSOR]->entity, + ret = media_entity_pipeline_start(&p->subdevs[IDX_SENSOR]->entity, p->m_pipeline); + if (ret < 0) + return ret; if (fimc->vid_cap.user_subdev_api) { ret = fimc_pipeline_validate(fimc); -- 2.20.1