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| author | Jean-Francois Moine <moinejf@free.fr> | 2009-11-13 09:21:03 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-12-05 18:41:59 -0200 |
| commit | 76dd272b56cd1c7fa013ef5d7eb28c4d319e322b (patch) | |
| tree | 4cd4660a847d2c1fdd9104ce4cff92b647e09b15 /drivers/media/video/gspca/gspca.c | |
| parent | d131c3c9e136cb5a817094c3dc4b7261b495cd6e (diff) | |
| download | talos-obmc-linux-76dd272b56cd1c7fa013ef5d7eb28c4d319e322b.tar.gz talos-obmc-linux-76dd272b56cd1c7fa013ef5d7eb28c4d319e322b.zip | |
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>
Diffstat (limited to 'drivers/media/video/gspca/gspca.c')
| -rw-r--r-- | drivers/media/video/gspca/gspca.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c index 68ba535300f7..4076f8e5a6fc 100644 --- a/drivers/media/video/gspca/gspca.c +++ b/drivers/media/video/gspca/gspca.c @@ -165,7 +165,7 @@ static void fill_frame(struct gspca_dev *gspca_dev, i, urb->iso_frame_desc[i].offset, len); data = (u8 *) urb->transfer_buffer + urb->iso_frame_desc[i].offset; - pkt_scan(gspca_dev, gspca_dev->cur_frame, data, len); + pkt_scan(gspca_dev, data, len); } resubmit: @@ -218,7 +218,6 @@ static void bulk_irq(struct urb *urb) PDEBUG(D_PACK, "packet l:%d", urb->actual_length); gspca_dev->sd_desc->pkt_scan(gspca_dev, - gspca_dev->frame, urb->transfer_buffer, urb->actual_length); @@ -243,11 +242,10 @@ resubmit: * DISCARD_PACKET invalidates the whole frame. * On LAST_PACKET, a new frame is returned. */ -struct gspca_frame *gspca_frame_add(struct gspca_dev *gspca_dev, - enum gspca_packet_type packet_type, - struct gspca_frame *dummy, - const __u8 *data, - int len) +void gspca_frame_add(struct gspca_dev *gspca_dev, + enum gspca_packet_type packet_type, + const u8 *data, + int len) { struct gspca_frame *frame; int i, j; @@ -259,7 +257,7 @@ struct gspca_frame *gspca_frame_add(struct gspca_dev *gspca_dev, if ((frame->v4l2_buf.flags & BUF_ALL_FLAGS) != V4L2_BUF_FLAG_QUEUED) { gspca_dev->last_packet_type = DISCARD_PACKET; - return frame; + return; } /* when start of a new frame, if the current frame buffer @@ -272,7 +270,7 @@ struct gspca_frame *gspca_frame_add(struct gspca_dev *gspca_dev, } else if (gspca_dev->last_packet_type == DISCARD_PACKET) { if (packet_type == LAST_PACKET) gspca_dev->last_packet_type = packet_type; - return frame; + return; } /* append the packet to the frame buffer */ @@ -304,9 +302,9 @@ struct gspca_frame *gspca_frame_add(struct gspca_dev *gspca_dev, i, gspca_dev->fr_o); j = gspca_dev->fr_queue[i]; - gspca_dev->cur_frame = frame = &gspca_dev->frame[j]; + gspca_dev->cur_frame = &gspca_dev->frame[j]; } - return frame; + return; } EXPORT_SYMBOL(gspca_frame_add); |
