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[MERGED] openbsc[master]: gprs: more conditionals for Gb specific actions

Message ID 20160602135447.540AB22240@lists.osmocom.org
State New
Headers show

Commit Message

gerrit-no-reply@lists.osmocom.org June 2, 2016, 1:54 p.m. UTC 
Holger Freyther has submitted this change and it was merged.

Change subject: gprs: more conditionals for Gb specific actions
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gprs: more conditionals for Gb specific actions

Change-Id: I213d21b9ddbf19e56269defcc6aa65aca4947140
---
M openbsc/src/gprs/gprs_gmm.c
M openbsc/src/gprs/gprs_sgsn.c
M openbsc/src/gprs/sgsn_libgtp.c
3 files changed, 14 insertions(+), 8 deletions(-)

Approvals:
  Harald Welte: Looks good to me, approved
  Jenkins Builder: Verified
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Patch

diff --git a/openbsc/src/gprs/gprs_gmm.c b/openbsc/src/gprs/gprs_gmm.c
index c8f687b..68ba326 100644
--- a/openbsc/src/gprs/gprs_gmm.c
+++ b/openbsc/src/gprs/gprs_gmm.c
@@ -1227,8 +1227,8 @@ 
 	rate_ctr_inc(&mmctx->ctrg->ctr[GMM_CTR_PKTS_SIG_IN]);
 
 	/* Update the MM context with the new RA-ID */
-	bssgp_parse_cell_id(&mmctx->ra, msgb_bcid(msg));
 	if (mmctx->ran_type == MM_CTX_T_GERAN_Gb) {
+		bssgp_parse_cell_id(&mmctx->ra, msgb_bcid(msg));
 		/* Update the MM context with the new (i.e. foreign) TLLI */
 		mmctx->gb.tlli = msgb_tlli(msg);
 	}
diff --git a/openbsc/src/gprs/gprs_sgsn.c b/openbsc/src/gprs/gprs_sgsn.c
index 722edec..8f9f453 100644
--- a/openbsc/src/gprs/gprs_sgsn.c
+++ b/openbsc/src/gprs/gprs_sgsn.c
@@ -315,8 +315,10 @@ 
 
 	LOGPDPCTXP(LOGL_INFO, pdp, "Forcing release of PDP context\n");
 
-	/* Force the deactivation of the SNDCP layer */
-	sndcp_sm_deactivate_ind(&pdp->mm->gb.llme->lle[pdp->sapi], pdp->nsapi);
+	if (pdp->mm->ran_type == MM_CTX_T_GERAN_Gb) {
+		/* Force the deactivation of the SNDCP layer */
+		sndcp_sm_deactivate_ind(&pdp->mm->gb.llme->lle[pdp->sapi], pdp->nsapi);
+	}
 
 	memset(&sig_data, 0, sizeof(sig_data));
 	sig_data.pdp = pdp;
diff --git a/openbsc/src/gprs/sgsn_libgtp.c b/openbsc/src/gprs/sgsn_libgtp.c
index 504590b..d138500 100644
--- a/openbsc/src/gprs/sgsn_libgtp.c
+++ b/openbsc/src/gprs/sgsn_libgtp.c
@@ -352,9 +352,11 @@ 
 		goto reject;
 	}
 
-	/* Activate the SNDCP layer */
-	sndcp_sm_activate_ind(&pctx->mm->gb.llme->lle[pctx->sapi], pctx->nsapi);
-	return send_act_pdp_cont_acc(pctx);
+	if (pctx->mm->ran_type == MM_CTX_T_GERAN_Gb) {
+		/* Activate the SNDCP layer */
+		sndcp_sm_activate_ind(&pctx->mm->gb.llme->lle[pctx->sapi], pctx->nsapi);
+		return send_act_pdp_cont_acc(pctx);
+	}
 
 reject:
 	/*
@@ -392,8 +394,10 @@ 
 	osmo_signal_dispatch(SS_SGSN, S_SGSN_PDP_DEACT, &sig_data);
 
 	if (pctx->mm) {
-		/* Deactivate the SNDCP layer */
-		sndcp_sm_deactivate_ind(&pctx->mm->gb.llme->lle[pctx->sapi], pctx->nsapi);
+		if (pctx->mm->ran_type == MM_CTX_T_GERAN_Gb) {
+			/* Deactivate the SNDCP layer */
+			sndcp_sm_deactivate_ind(&pctx->mm->gb.llme->lle[pctx->sapi], pctx->nsapi);
+		}
 
 		/* Confirm deactivation of PDP context to MS */
 		rc = gsm48_tx_gsm_deact_pdp_acc(pctx);