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path: root/drivers/media/video/cx231xx/cx231xx-vbi.c
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Diffstat (limited to 'drivers/media/video/cx231xx/cx231xx-vbi.c')
-rw-r--r--drivers/media/video/cx231xx/cx231xx-vbi.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/media/video/cx231xx/cx231xx-vbi.c b/drivers/media/video/cx231xx/cx231xx-vbi.c
index 8cdee5f78f13..3d15314e1f88 100644
--- a/drivers/media/video/cx231xx/cx231xx-vbi.c
+++ b/drivers/media/video/cx231xx/cx231xx-vbi.c
@@ -83,7 +83,6 @@ static inline void print_err_status(struct cx231xx *dev, int packet, int status)
*/
static inline int cx231xx_isoc_vbi_copy(struct cx231xx *dev, struct urb *urb)
{
- struct cx231xx_buffer *buf;
struct cx231xx_dmaqueue *dma_q = urb->context;
int rc = 1;
unsigned char *p_buffer;
@@ -102,8 +101,6 @@ static inline int cx231xx_isoc_vbi_copy(struct cx231xx *dev, struct urb *urb)
return 0;
}
- buf = dev->vbi_mode.bulk_ctl.buf;
-
/* get buffer pointer and length */
p_buffer = urb->transfer_buffer;
buffer_size = urb->actual_length;
@@ -310,7 +307,6 @@ static void cx231xx_irq_vbi_callback(struct urb *urb)
struct cx231xx_video_mode *vmode =
container_of(dma_q, struct cx231xx_video_mode, vidq);
struct cx231xx *dev = container_of(vmode, struct cx231xx, vbi_mode);
- int rc;
switch (urb->status) {
case 0: /* success */
@@ -328,7 +324,7 @@ static void cx231xx_irq_vbi_callback(struct urb *urb)
/* Copy data from URB */
spin_lock(&dev->vbi_mode.slock);
- rc = dev->vbi_mode.bulk_ctl.bulk_copy(dev, urb);
+ dev->vbi_mode.bulk_ctl.bulk_copy(dev, urb);
spin_unlock(&dev->vbi_mode.slock);
/* Reset status */