aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorHans Verkuil <hverkuil-cisco@xs4all.nl>2020-08-10 11:43:09 +0200
committerHans Verkuil <hverkuil-cisco@xs4all.nl>2020-08-10 11:43:09 +0200
commit78e4b293f654df1f273bbc6b1213511f53a2a465 (patch)
tree13e49ea208df4400f9d82846f3650b9615931386
parentf12ac3a351cac4e109cafa06e2f649d9c7b45bd8 (diff)
v4l2-ctl: fix broken fd.qbuf error check
In one place the result of fd.qbuf was checked if it was negative, but it should have been a check for non-zero. Fix this. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
-rw-r--r--utils/v4l2-ctl/v4l2-ctl-streaming.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/utils/v4l2-ctl/v4l2-ctl-streaming.cpp b/utils/v4l2-ctl/v4l2-ctl-streaming.cpp
index 0c384fe9..c936299f 100644
--- a/utils/v4l2-ctl/v4l2-ctl-streaming.cpp
+++ b/utils/v4l2-ctl/v4l2-ctl-streaming.cpp
@@ -2506,7 +2506,7 @@ static void stateless_m2m(cv4l_fd &fd, cv4l_queue &in, cv4l_queue &out,
* is not needed anymore as a reference frame
*/
if (queue_lst_buf) {
- if (fd.qbuf(last_in_buf) < 0) {
+ if (fd.qbuf(last_in_buf)) {
fprintf(stderr, "%s: qbuf failed\n", __func__);
return;
}

Privacy Policy