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Diffstat (limited to 'drivers/media/video/au0828/au0828-video.c')
-rw-r--r--drivers/media/video/au0828/au0828-video.c25
1 files changed, 15 insertions, 10 deletions
diff --git a/drivers/media/video/au0828/au0828-video.c b/drivers/media/video/au0828/au0828-video.c
index 0b3e481ffe8c..ac3dd733ab81 100644
--- a/drivers/media/video/au0828/au0828-video.c
+++ b/drivers/media/video/au0828/au0828-video.c
@@ -120,7 +120,7 @@ static void au0828_irq_callback(struct urb *urb)
struct au0828_dmaqueue *dma_q = urb->context;
struct au0828_dev *dev = container_of(dma_q, struct au0828_dev, vidq);
unsigned long flags = 0;
- int rc, i;
+ int i;
switch (urb->status) {
case 0: /* success */
@@ -138,7 +138,7 @@ static void au0828_irq_callback(struct urb *urb)
/* Copy data from URB */
spin_lock_irqsave(&dev->slock, flags);
- rc = dev->isoc_ctl.isoc_copy(dev, urb);
+ dev->isoc_ctl.isoc_copy(dev, urb);
spin_unlock_irqrestore(&dev->slock, flags);
/* Reset urb buffers */
@@ -1881,7 +1881,7 @@ int au0828_analog_register(struct au0828_dev *dev,
int retval = -ENOMEM;
struct usb_host_interface *iface_desc;
struct usb_endpoint_descriptor *endpoint;
- int i;
+ int i, ret;
dprintk(1, "au0828_analog_register called!\n");
@@ -1951,8 +1951,8 @@ int au0828_analog_register(struct au0828_dev *dev,
dev->vbi_dev = video_device_alloc();
if (NULL == dev->vbi_dev) {
dprintk(1, "Can't allocate vbi_device.\n");
- kfree(dev->vdev);
- return -ENOMEM;
+ ret = -ENOMEM;
+ goto err_vdev;
}
/* Fill the video capture device struct */
@@ -1971,8 +1971,8 @@ int au0828_analog_register(struct au0828_dev *dev,
if (retval != 0) {
dprintk(1, "unable to register video device (error = %d).\n",
retval);
- video_device_release(dev->vdev);
- return -ENODEV;
+ ret = -ENODEV;
+ goto err_vbi_dev;
}
/* Register the vbi device */
@@ -1981,13 +1981,18 @@ int au0828_analog_register(struct au0828_dev *dev,
if (retval != 0) {
dprintk(1, "unable to register vbi device (error = %d).\n",
retval);
- video_device_release(dev->vbi_dev);
- video_device_release(dev->vdev);
- return -ENODEV;
+ ret = -ENODEV;
+ goto err_vbi_dev;
}
dprintk(1, "%s completed!\n", __func__);
return 0;
+
+err_vbi_dev:
+ video_device_release(dev->vbi_dev);
+err_vdev:
+ video_device_release(dev->vdev);
+ return ret;
}