diff options
| -rw-r--r-- | sound/firewire/amdtp-stream.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/firewire/amdtp-stream.c b/sound/firewire/amdtp-stream.c index a6a7a72a2452..3713188aac25 100644 --- a/sound/firewire/amdtp-stream.c +++ b/sound/firewire/amdtp-stream.c @@ -652,7 +652,6 @@ static int parse_ir_ctx_header(struct amdtp_stream *s, unsigned int cycle, unsigned int payload_length; const __be32 *cip_header; unsigned int cip_header_size; - int err; payload_length = be32_to_cpu(ctx_header[0]) >> ISO_DATA_LENGTH_SHIFT; @@ -670,6 +669,8 @@ static int parse_ir_ctx_header(struct amdtp_stream *s, unsigned int cycle, if (cip_header_size > 0) { if (payload_length >= cip_header_size) { + int err; + cip_header = ctx_header + IR_CTX_HEADER_DEFAULT_QUADLETS; err = check_cip_header(s, cip_header, payload_length - cip_header_size, data_blocks, data_block_counter, syt); @@ -683,7 +684,6 @@ static int parse_ir_ctx_header(struct amdtp_stream *s, unsigned int cycle, } } else { cip_header = NULL; - err = 0; *data_blocks = payload_length / sizeof(__be32) / s->data_block_quadlets; *syt = 0; @@ -694,7 +694,7 @@ static int parse_ir_ctx_header(struct amdtp_stream *s, unsigned int cycle, trace_amdtp_packet(s, cycle, cip_header, payload_length, *data_blocks, *data_block_counter, packet_index, index); - return err; + return 0; } // In CYCLE_TIMER register of IEEE 1394, 7 bits are used to represent second. On |