selinux: Remove security_ops extern

[linux.git] / drivers / media / usb / pwc / pwc-if.c

diff --git a/drivers/media/usb/pwc/pwc-if.c b/drivers/media/usb/pwc/pwc-if.c
index 84a6720b1d00064c55be2f9f2cdd0a112be35df3..a73b0bced96f7b6880cbbf6f48df3e68e1a026dd 100644 (file)
--- a/drivers/media/usb/pwc/pwc-if.c
+++ b/drivers/media/usb/pwc/pwc-if.c
@@ -681,12 +681,11 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
        return r;
 }
 
-static int stop_streaming(struct vb2_queue *vq)
+static void stop_streaming(struct vb2_queue *vq)
 {
        struct pwc_device *pdev = vb2_get_drv_priv(vq);
 
-       if (mutex_lock_interruptible(&pdev->v4l2_lock))
-               return -ERESTARTSYS;
+       mutex_lock(&pdev->v4l2_lock);
        if (pdev->udev) {
                pwc_set_leds(pdev, 0, 0);
                pwc_camera_power(pdev, 0);
@@ -695,8 +694,6 @@ static int stop_streaming(struct vb2_queue *vq)
 
        pwc_cleanup_queued_bufs(pdev);
        mutex_unlock(&pdev->v4l2_lock);
-
-       return 0;
 }
 
 static struct vb2_ops pwc_vb_queue_ops = {