From: Xu Yang Date: Tue, 13 Jan 2026 09:53:09 +0000 (+0800) Subject: usb: gadget: uvc: return error from uvcg_queue_init() X-Git-Tag: v6.19-rc6~7^2~3 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0bce8f19bba16277257a915e4fb94e1cfe99d760;p=thirdparty%2Flinux.git usb: gadget: uvc: return error from uvcg_queue_init() 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 Link: https://patch.msgid.link/20260113-uvc-gadget-fix-patch-v2-3-62950ef5bcb5@nxp.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/gadget/function/uvc_video.c b/drivers/usb/gadget/function/uvc_video.c index 9dc3af16e2f3..f568dee08b3b 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; }