imgact_elf: refactor et_dyn_addr calculation
authoremaste <emaste@FreeBSD.org>
Tue, 24 Jan 2017 22:46:43 +0000 (22:46 +0000)
committeremaste <emaste@FreeBSD.org>
Tue, 24 Jan 2017 22:46:43 +0000 (22:46 +0000)
commited36e5b9a65ef4b189e2efbb8f741e7635eef9b2
treef5d936ca9bf3c55d97bc9ed62065fa1ac6f7edc2
parent37825433d7eaf4d8bdedde5fcc295280326f0759
imgact_elf: refactor et_dyn_addr calculation

This simplifies the logic somewhat. It is extracted from the change in
review in D5603.

Differential Revision: https://reviews.freebsd.org/D9321
sys/kern/imgact_elf.c