An initial commit to add tracepoints for packets without CIP headers introduces a wrong assignment to 'data_blocks' value of 'out_packet_without_header' tracepoint.
This commit fixes the bug.
Cc: stable@vger.kernel.org # v4.12+ Fixes: b164d2fd6e49 ('ALSA: firewire_lib: add tracepoints for packets without CIP headers') Signed-off-by: Takashi Sakamoto o-takashi@sakamocchi.jp --- sound/firewire/amdtp-stream-trace.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/firewire/amdtp-stream-trace.h b/sound/firewire/amdtp-stream-trace.h index 54cdd4ffa9ce..c05b3da0aa1c 100644 --- a/sound/firewire/amdtp-stream-trace.h +++ b/sound/firewire/amdtp-stream-trace.h @@ -169,7 +169,7 @@ TRACE_EVENT(out_packet_without_header, __entry->dest = fw_parent_device(s->unit)->node_id; __entry->payload_quadlets = payload_length / 4; __entry->data_blocks = data_blocks, - __entry->data_blocks = s->data_block_counter, + __entry->data_block_counter = s->data_block_counter, __entry->packet_index = s->packet_index; __entry->irq = !!in_interrupt(); __entry->index = index;