diff options
| -rw-r--r-- | sound/firewire/amdtp-stream.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/sound/firewire/amdtp-stream.c b/sound/firewire/amdtp-stream.c index 87a46bd60496..427624009de9 100644 --- a/sound/firewire/amdtp-stream.c +++ b/sound/firewire/amdtp-stream.c @@ -490,8 +490,12 @@ static void build_it_pkt_header(struct amdtp_stream *s, unsigned int cycle, unsigned int data_blocks, unsigned int syt, unsigned int index) { + unsigned int payload_length; __be32 *cip_header; + payload_length = data_blocks * sizeof(__be32) * s->data_block_quadlets; + params->payload_length = payload_length; + if (s->flags & CIP_DBC_IS_END_EVENT) { s->data_block_counter = (s->data_block_counter + data_blocks) & 0xff; @@ -501,6 +505,7 @@ static void build_it_pkt_header(struct amdtp_stream *s, unsigned int cycle, cip_header = (__be32 *)params->header; generate_cip_header(s, cip_header, syt); params->header_length = 2 * sizeof(__be32); + payload_length += params->header_length; } else { cip_header = NULL; } @@ -510,11 +515,8 @@ static void build_it_pkt_header(struct amdtp_stream *s, unsigned int cycle, (s->data_block_counter + data_blocks) & 0xff; } - params->payload_length = - data_blocks * sizeof(__be32) * s->data_block_quadlets; - - trace_amdtp_packet(s, cycle, cip_header, params->payload_length, - data_blocks, index); + trace_amdtp_packet(s, cycle, cip_header, payload_length, data_blocks, + index); } static int check_cip_header(struct amdtp_stream *s, const __be32 *buf, |