Use the local queue variable instead of computing it every time.
Signed-off-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
---
drivers/usb/gadget/function/uvc_video.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/usb/gadget/function/uvc_video.c
b/drivers/usb/gadget/function/uvc_video.c
index b0528e8..c3e1f27 100644
--- a/drivers/usb/gadget/function/uvc_video.c
+++ b/drivers/usb/gadget/function/uvc_video.c
@@ -309,10 +309,10 @@ int uvcg_video_pump(struct uvc_video *video)
/* Retrieve the first available video buffer and fill the
* request, protected by the video queue irqlock.
*/
- spin_lock_irqsave(&video->queue.irqlock, flags);
- buf = uvcg_queue_head(&video->queue);
+ spin_lock_irqsave(&queue->irqlock, flags);
+ buf = uvcg_queue_head(queue);
if (buf == NULL) {
- spin_unlock_irqrestore(&video->queue.irqlock, flags);
+ spin_unlock_irqrestore(&queue->irqlock, flags);
break;
}
@@ -323,11 +323,11 @@ int uvcg_video_pump(struct uvc_video *video)
if (ret < 0) {
printk(KERN_INFO "Failed to queue request (%d)\n", ret);
usb_ep_set_halt(video->ep);
- spin_unlock_irqrestore(&video->queue.irqlock, flags);
+ spin_unlock_irqrestore(&queue->irqlock, flags);
uvcg_queue_cancel(queue, 0);
break;
}
- spin_unlock_irqrestore(&video->queue.irqlock, flags);
+ spin_unlock_irqrestore(&queue->irqlock, flags);
}
spin_lock_irqsave(&video->req_lock, flags);
--
1.8.5.5
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