sgsn: Don't send XID reset after Detach Accept
Currently when a Detach Accept is received for an unknown TLLI (which
is in general the case afer the SGSN has requested the detachment),
an XID reset is sent to the BSS, causing a BSSGP Status message. This
happens in gsm0408_rcv_gmm.
This patch moves the corresponding call to gprs_llgmm_reset downwards
so that it is not being called in that case.
Addresses:
SGSN->BSS TLLI: 0xd75b91d9 SAPI: LLGMM, UI (DTAP) (GMM) Detach Request
BSS->SGSN TLLI: 0xd75b91d9 SAPI: LLGMM, UI (DTAP) (GMM) Detach Accept
SGSN->BSS TLLI: 0xd75b91d9 SAPI: LLGMM, U, XID (Reset, IOV-UI)
BSS->SGSN TLLI: --- BSSGP STATUS (Unknown MS)
Sponsored-by: On-Waves ehf
1 file changed