gprs: Handle PURGE MS ERR/RES without subscr
Currently the subscr entry is no longer present, when PURGE MS
ERROR/RESULT arrives. In this case, an unspecific notice is logged
('unknown IMSI'). This clutters up the logfile with notices even in
perfectly normal operation.
This commit changes the code path that is used when a subscr cannot
be found for an incoming GSUP message. A check for PURGE MS RESULT
and ERROR is added and gprs_subscr_handle_gsup_purge_no_subscr is
called for these messages instead of gprs_subscr_handle_unknown_imsi.
Sponsored-by: On-Waves ehf
1 file changed