tree be0833a34dfad725ce6b9dfe46c3a051484257d6
parent 42c64ade30d5275bd417a9b8977e759c41ef3773
author Holger Hans Peter Freyther <holger@moiji-mobile.com> 1440091966 +0200
committer Holger Hans Peter Freyther <holger@moiji-mobile.com> 1443792628 +0200

amr: Remove some code duplication in preparation

Merge two copies into a local static helper function. The format
of the message will change and then it is easier to modify it in
one place than in two.

Sadly the original patch was merged before this clean-up so do
the clean-up as second step.

Conflicts:
	openbsc/src/libbsc/abis_rsl.c
	openbsc/src/libbsc/gsm_04_08_utils.c