rxrpc: Fix some minor issues with bundle tracing

rxrpc: Fix some minor issues with bundle tracing

[ Upstream commit 0c3bd086d12d185650d095a906662593ec607bd0 ]

Fix some superficial issues with the tracing of rxrpc_bundle structs,
including:

 (1) Set the debug_id when the bundle is allocated rather than when it is
     set up so that the "NEW" trace line displays the correct bundle ID.

 (2) Show the refcount when emitting the "FREE" traceline.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Marc Dionne <marc.dionne@auristor.com>
cc: "David S. Miller" <davem@davemloft.net>
cc: Eric Dumazet <edumazet@google.com>
cc: Jakub Kicinski <kuba@kernel.org>
cc: Paolo Abeni <pabeni@redhat.com>
cc: linux-afs@lists.infradead.org
cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>