[PATCH v4 71/83] buildman: Move reading of the done file into a function

[Simon Glass]

Move this logic into its own function to reduce the size of the
run_commt() function.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

(no changes since v1)

 tools/buildman/builderthread.py | 66 +++++++++++++++++++++------------
 1 file changed, 42 insertions(+), 24 deletions(-)

Applied to u-boot-dm, thanks!