gprs-ns: Fix reset state handling
Currently the NS-VC's state is updated from within gprs_ns_tx_reset,
which can lead to an inconsistent state when the RESET_ACK is lost.
In this state, the NSE_S_RESET bit is set but the Tns-reset timer is
not started.
This patch moves the state update into gprs_nsvc_reset. This way, the
state flags are consistent with the timer.
Addresses:
SGSN -> BSS NS_ALIVE
BSS -> SGSN NS_ALIVE_ACK
BSS -> SGSN BVC_RESET
SGSN -> BSS NS_STATUS, Cause: NS-VC blocked, NS VCI: 0x65
and there is no BSS->SGSN NS_ALIVE
Ticket: OW#1213
Sponsored-by: On-Waves ehf
3 files changed