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path: root/drivers/media/video/gspca/pac7302.c
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Diffstat (limited to 'drivers/media/video/gspca/pac7302.c')
-rw-r--r--drivers/media/video/gspca/pac7302.c10
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,
835 if (sof) { 835 if (sof) {
836 int n, lum_offset, footer_length; 836 int n, lum_offset, footer_length;
837 837
838 image = gspca_dev->image;
839 if (image == NULL) {
840 gspca_dev->last_packet_type = DISCARD_PACKET;
841 return;
842 }
843
844 /* 6 bytes after the FF D9 EOF marker a number of lumination 838 /* 6 bytes after the FF D9 EOF marker a number of lumination
845 bytes are send corresponding to different parts of the 839 bytes are send corresponding to different parts of the
846 image, the 14th and 15th byte after the EOF seem to 840 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,
856 } else { 850 } else {
857 gspca_frame_add(gspca_dev, INTER_PACKET, data, n); 851 gspca_frame_add(gspca_dev, INTER_PACKET, data, n);
858 } 852 }
859 if (gspca_dev->last_packet_type != DISCARD_PACKET 853
854 image = gspca_dev->image;
855 if (image != NULL
860 && image[gspca_dev->image_len - 2] == 0xff 856 && image[gspca_dev->image_len - 2] == 0xff
861 && image[gspca_dev->image_len - 1] == 0xd9) 857 && image[gspca_dev->image_len - 1] == 0xd9)
862 gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0); 858 gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);