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usb: gadget: uvc: return error from uvcg_queue_init()

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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>
Link: https://patch.msgid.link/20260113-uvc-gadget-fix-patch-v2-3-62950ef5bcb5@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Xu Yang
2026-01-13 17:53:09 +08:00
committed by Greg Kroah-Hartman
parent 010dc57cb5
commit 0bce8f19bb
1 changed files with 1 additions and 2 deletions
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3
drivers/usb/gadget/function/uvc_video.c
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@@ -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;
}