From 69f57058badded5c523871bbaaaf60b637bcf623 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Thu, 23 Apr 2020 16:45:02 +0300 Subject: hyper-v: Use UUID API for exporting the GUID (part 2) This is a follow up to the commit 1d3c9c075462 ("hyper-v: Use UUID API for exporting the GUID") which starts the conversion. There is export_guid() function which exports guid_t to the u8 array. Use it instead of open coding variant. This allows to hide the uuid_t internals. Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/r/20200423134505.78221-1-andriy.shevchenko@linux.intel.com Signed-off-by: Wei Liu --- drivers/hv/hv_trace.h | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/hv/hv_trace.h b/drivers/hv/hv_trace.h index a43bc76c2d5d..a888784552c8 100644 --- a/drivers/hv/hv_trace.h +++ b/drivers/hv/hv_trace.h @@ -44,10 +44,8 @@ TRACE_EVENT(vmbus_onoffer, __entry->monitorid = offer->monitorid; __entry->is_ddc_int = offer->is_dedicated_interrupt; __entry->connection_id = offer->connection_id; - memcpy(__entry->if_type, - &offer->offer.if_type.b, 16); - memcpy(__entry->if_instance, - &offer->offer.if_instance.b, 16); + export_guid(__entry->if_type, &offer->offer.if_type); + export_guid(__entry->if_instance, &offer->offer.if_instance); __entry->chn_flags = offer->offer.chn_flags; __entry->mmio_mb = offer->offer.mmio_megabytes; __entry->sub_idx = offer->offer.sub_channel_index; -- cgit v1.2.1