tree ca43f65a8ba3ff2c7d545eff0c7135d542d9ddb7
parent bc07793ab2441f4950201bbffd98b3016b93806c
author Fabio Utzig <utzig@apache.org> 1566829305 -0300
committer Fabio Utzig <utzig@utzig.org> 1568034009 -0300

Use local var instead of repeated macro call

Store TLV offset in a variable to avoid repeating many calls to the
calculation macro.

Signed-off-by: Fabio Utzig <utzig@apache.org>