[1/3,media] s5p-fimc: Fix compiler warning in fimc-lite.c
Commit Message
Fixes the followng warning:
drivers/media/video/s5p-fimc/fimc-lite.c: In function ‘fimc_lite_streamon’:
drivers/media/video/s5p-fimc/fimc-lite.c:765:29: warning: ignoring return value
of ‘media_entity_pipeline_start’, declared with attribute warn_unused_result [-Wunused-result]
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
---
drivers/media/video/s5p-fimc/fimc-lite.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
@@ -762,7 +762,9 @@ static int fimc_lite_streamon(struct file *file, void *priv,
if (fimc_lite_active(fimc))
return -EBUSY;
- media_entity_pipeline_start(&sensor->entity, p->m_pipeline);
+ ret = media_entity_pipeline_start(&sensor->entity, p->m_pipeline);
+ if (ret)
+ return ret;
ret = fimc_pipeline_validate(fimc);
if (ret) {