diff options
| 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/sonixb.c | |
| parent | d131c3c9e136cb5a817094c3dc4b7261b495cd6e (diff) | |
| download | linux-76dd272b56cd1c7fa013ef5d7eb28c4d319e322b.tar.bz2 | |
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/sonixb.c')
| -rw-r--r-- | drivers/media/video/gspca/sonixb.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/drivers/media/video/gspca/sonixb.c b/drivers/media/video/gspca/sonixb.c index cf3af8de6e97..a9f061063b49 100644 --- a/drivers/media/video/gspca/sonixb.c +++ b/drivers/media/video/gspca/sonixb.c @@ -995,8 +995,7 @@ static void sd_stopN(struct gspca_dev *gspca_dev) } static void sd_pkt_scan(struct gspca_dev *gspca_dev, - struct gspca_frame *frame, /* target */ - unsigned char *data, /* isoc packet */ + u8 *data, /* isoc packet */ int len) /* iso packet length */ { int i; @@ -1054,12 +1053,12 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev, pkt_type = DISCARD_PACKET; } - frame = gspca_frame_add(gspca_dev, pkt_type, - frame, data, 0); + gspca_frame_add(gspca_dev, pkt_type, + NULL, 0); data += i + fr_h_sz; len -= i + fr_h_sz; gspca_frame_add(gspca_dev, FIRST_PACKET, - frame, data, len); + data, len); return; } } @@ -1068,15 +1067,21 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev, if (cam->cam_mode[gspca_dev->curr_mode].priv & MODE_RAW) { /* In raw mode we sometimes get some garbage after the frame ignore this */ - int used = frame->data_end - frame->data; + struct gspca_frame *frame; + int used; int size = cam->cam_mode[gspca_dev->curr_mode].sizeimage; + frame = gspca_get_i_frame(gspca_dev); + if (frame == NULL) { + gspca_dev->last_packet_type = DISCARD_PACKET; + return; + } + used = frame->data_end - frame->data; if (used + len > size) len = size - used; } - gspca_frame_add(gspca_dev, INTER_PACKET, - frame, data, len); + gspca_frame_add(gspca_dev, INTER_PACKET, data, len); } static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val) |