[nuttx] 02/03: sim/video: fix hang when user temporarily blocks

[xiaoxiang]

This is an automated email from the ASF dual-hosted git repository.

xiaoxiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/nuttx.git

commit 9f537d7a3f5bd757ce392a07987fa89ec9d22551
Author: Peter Bee <bijun...@xiaomi.com>
AuthorDate: Tue Dec 20 12:22:08 2022 +0800

    sim/video: fix hang when user temporarily blocks
    
    host_set_fmt should not return error when EBUSY
    
    Signed-off-by: Peter Bee <bijun...@xiaomi.com>
---
 arch/sim/src/sim/sim_video.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/sim/src/sim/sim_video.c b/arch/sim/src/sim/sim_video.c
index 9da591b3b6..93b5cea96b 100644
--- a/arch/sim/src/sim/sim_video.c
+++ b/arch/sim/src/sim/sim_video.c
@@ -229,7 +229,7 @@ static int sim_video_data_start_capture(uint8_t nr_datafmt,
                            imgdata_fmt_to_v4l2(
                              datafmt[IMGDATA_FMT_MAIN].pixelformat),
                            interval->denominator, interval->numerator);
-  if (ret < 0)
+  if (ret < 0 && ret != -EBUSY)
     {
       return ret;
     }