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hyper-v: Use UUID API for exporting the GUID (part 2)

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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 <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20200423134505.78221-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
This commit is contained in:
Andy Shevchenko 2020-04-23 16:45:02 +03:00 committed by Wei Liu
parent 88b42da6e3
commit 69f57058ba
1 changed files with 2 additions and 4 deletions
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6
drivers/hv/hv_trace.h
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@ -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;