tree e6a013f23bfc90f5865a2bad619c4c2d2f2f57bc
parent 3ebea0756658986945be7b0ad54bd3da28a4c87a
author Neels Hofmeyr <nhofmeyr@sysmocom.de> 1449147589 +0100
committer Neels Hofmeyr <nhofmeyr@sysmocom.de> 1449147590 +0100

gtphub: prepare: keep tunnel ref in gtp_packet_desc.

Rather than passing a tunnel pointer as function arguments, keep it in the
gtp_packet_desc struct passed around anyway.

Reason: in the next commit (will add sgsn_use_sender), I need the tunnel to be
passed back out to gtphub_handle_buf(), and besides simplifying existing code,
this also makes passing the tunnel back out trivial.

Sponsored-by: On-Waves ehi