uvcg_queue_init() may fail, but its return value is currently ignored.
Propagate the error code from uvcg_queue_init() to correctly report
initialization failures.
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
---
Changes in v2:
- improve commit message
---
drivers/usb/gadget/function/uvc_video.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/usb/gadget/function/uvc_video.c b/drivers/usb/gadget/function/uvc_video.c
index 9dc3af16e2f38957198bf579987f4324fc552c5d..f568dee08b3b7273be124a673682c02d20f7c77b 100644
--- a/drivers/usb/gadget/function/uvc_video.c
+++ b/drivers/usb/gadget/function/uvc_video.c
@@ -838,7 +838,6 @@ int uvcg_video_init(struct uvc_video *video, struct uvc_device *uvc)
video->interval = 666666;
/* Initialize the video buffers queue. */
- uvcg_queue_init(&video->queue, uvc->v4l2_dev.dev->parent,
+ return uvcg_queue_init(&video->queue, uvc->v4l2_dev.dev->parent,
V4L2_BUF_TYPE_VIDEO_OUTPUT, &video->mutex);
- return 0;
}
--
2.34.1