From: Hans de Goede Date: Sun, 5 Jun 2011 06:44:43 +0000 (-0300) Subject: [media] gspca: reset image_len to 0 on LAST_PACKET when discarding frame X-Git-Tag: MMI-PSA29.97-13-9~18729^2~172 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=fa4376d28e19b0835f948c5b42f13738f68bd9a1;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git [media] gspca: reset image_len to 0 on LAST_PACKET when discarding frame Reset image and image_len to NULL/0 on LAST_PACKET when we're in discard frame mode, just like we do when not discarding the current frame. The new se401 driver uses image_len for SOF/EOF detection and thus depends on this. Signed-off-by: Hans de Goede Signed-off-by: Mauro Carvalho Chehab --- 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;