| Message ID | 20220112122809.9244-1-dlp@qtec.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [v2] media: docs: v4l2grab.c.rst: change unintended assignment | expand |
diff --git a/Documentation/userspace-api/media/v4l/v4l2grab.c.rst b/Documentation/userspace-api/media/v4l/v4l2grab.c.rst index eaa0f95048e7..c98a78d63a8b 100644 --- a/Documentation/userspace-api/media/v4l/v4l2grab.c.rst +++ b/Documentation/userspace-api/media/v4l/v4l2grab.c.rst @@ -134,7 +134,7 @@ file: media/v4l/v4l2grab.c tv.tv_usec = 0; r = select(fd + 1, &fds, NULL, NULL, &tv); - } while ((r == -1 && (errno = EINTR))); + } while ((r == -1 && (errno == EINTR))); if (r == -1) { perror("select"); return errno;
Example should be comparing errno to EINTR instead of doing assignment. Signed-off-by: Daniel Lundberg Pedersen <dlp@qtec.com> --- Documentation/userspace-api/media/v4l/v4l2grab.c.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)