gbproxy: Rework gbproxy_imsi_acquisition
This commit changes gbproxy_imsi_acquisition as follows:
tlli_info->mi_data_len is used instead of parse_ctx->imsi to check,
whether the IMSI is known already. Since the function is always
called after gbproxy_update_tlli_ul(), the two values are already
synchronized.
Messages are always flushed when the IMSI gets known, if the current
message is IDENT RESP discard it, otherwise continue processing as
usual.
The 'if' clauses are simplified for better readability.
Sponsored-by: On-Waves ehf
1 file changed