V4L/DVB (13453): gspca - all subdrivers: Remove the unused frame ptr from pkt_scan().

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 7 insertions, 16 deletions

diff --git a/drivers/media/video/gspca/finepix.c b/drivers/media/video/gspca/finepix.c
index 480ec5c87d0e..5d90e7448579 100644
--- a/drivers/media/video/gspca/finepix.c
+++ b/drivers/media/video/gspca/finepix.c
@@ -82,7 +82,6 @@ static void dostream(struct work_struct *work)
         struct gspca_dev *gspca_dev = &dev->gspca_dev;
         struct urb *urb = gspca_dev->urb[0];
         u8 *data = urb->transfer_buffer;
-        struct gspca_frame *frame;
         int ret = 0;
         int len;
 
@@ -118,10 +117,6 @@ again:
                         }
                         if (!gspca_dev->present || !gspca_dev->streaming)
                                 goto out;
-                        frame = gspca_get_i_frame(&dev->gspca_dev);
-                        if (frame == NULL)
-                                gspca_dev->last_packet_type = DISCARD_PACKET;
-
                         if (len < FPIX_MAX_TRANSFER ||
                                 (data[len - 2] == 0xff &&
                                         data[len - 1] == 0xd9)) {
@@ -132,21 +127,17 @@ again:
                                  * but there's nothing we can do. We also end
                                  * here if the the jpeg ends right at the end
                                  * of the frame. */
-                                if (frame)
-                                        frame = gspca_frame_add(gspca_dev,
-                                                        LAST_PACKET,
-                                                        frame,
-                                                        data, len);
+                                gspca_frame_add(gspca_dev, LAST_PACKET,
+                                                data, len);
                                 break;
                         }
 
                         /* got a partial image */
-                        if (frame)
-                                gspca_frame_add(gspca_dev,
-                                                gspca_dev->last_packet_type
-                                                        == LAST_PACKET
-                                                ? FIRST_PACKET : INTER_PACKET,
-                                                frame, data, len);
+                        gspca_frame_add(gspca_dev,
+                                        gspca_dev->last_packet_type
+                                                == LAST_PACKET
+                                        ? FIRST_PACKET : INTER_PACKET,
+                                        data, len);
                 }
 
                 /* We must wait before trying reading the next