run: exit __parse_trace_file() early if there's nothing to parse

Now that we go through two files (the normal trace and the raw trace),
we can waste a bit of time trying to parse the raw trace when none of
our traces ask for it (the default case).  Exit early if we don't have
anything to parse.

Change-Id: Ib3f15cea6d263f24a4a7cc9652ad5e75ac7ad9aa
Signed-off-by: Javi Merino <javi.merino@arm.com>
1 file changed
tree: c5fd0f34f843919d4ea8eb9f1e8e6ed8559c0d73
  1. cr2/
  2. doc/
  3. hooks/
  4. tests/
  5. .dir-locals.el
  6. .gitignore
  7. README
  8. setup.cfg