diff options
Diffstat (limited to 'drivers/media/video/gspca/pac7302.c')
| -rw-r--r-- | drivers/media/video/gspca/pac7302.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/media/video/gspca/pac7302.c b/drivers/media/video/gspca/pac7302.c index 88cc03bb3f94..a66df07d7625 100644 --- a/drivers/media/video/gspca/pac7302.c +++ b/drivers/media/video/gspca/pac7302.c @@ -835,12 +835,6 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev, if (sof) { int n, lum_offset, footer_length; - image = gspca_dev->image; - if (image == NULL) { - gspca_dev->last_packet_type = DISCARD_PACKET; - return; - } - /* 6 bytes after the FF D9 EOF marker a number of lumination bytes are send corresponding to different parts of the image, the 14th and 15th byte after the EOF seem to @@ -856,7 +850,9 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev, } else { gspca_frame_add(gspca_dev, INTER_PACKET, data, n); } - if (gspca_dev->last_packet_type != DISCARD_PACKET + + image = gspca_dev->image; + if (image != NULL && image[gspca_dev->image_len - 2] == 0xff && image[gspca_dev->image_len - 1] == 0xd9) gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0); |
