tree 63689eb5a4d35655262fdb0fb20eff7b35314489
parent 42def7205ba91df4bbb7e3240be0df8c26c2d63e
author Minh-Quang Nguyen <minh-quang.nguyen@nutaq.com> 1484754540 +0100
committer Harald Welte <laforge@gnumonks.org> 1485555442 +0000

rsl: Fix dropping of LAPDm UA message.

In some cases, when successive mobile originated calls are made, the LAPDm UA
message gets lost because the channel is relased to early. Too overcome the
problem we do not send release indications immediately. Instead a flag will be
set and the message stored and sent on the next TCH-RTS-IND.

This commit adds the required flag and the msg-buffer to struct gsm_lchan.
See also coresponding change in osmo-bts.git:
Change-Id Ie4f70c75f0137b4bd72d579b3a32575bac2fca38

This patch is is a slightly improved/reformatted version of:
https://gitlab.com/nrw_noa/osmo-bts/commit/95d1f15ad108c1c1869c1965144acd64c1395d8c

Change-Id: I15fc1ef8e9e83f009bde96de9a8e95702cffbce6