diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index d0b79a9f88b7..d94c108dd8dc 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -443,8 +443,11 @@ void gspca_frame_add(struct gspca_dev *gspca_dev,
 	} else {
 		switch (gspca_dev->last_packet_type) {
 		case DISCARD_PACKET:
-			if (packet_type == LAST_PACKET)
+			if (packet_type == LAST_PACKET) {
 				gspca_dev->last_packet_type = packet_type;
+				gspca_dev->image = NULL;
+				gspca_dev->image_len = 0;
+			}
 			return;
 		case LAST_PACKET:
 			return;