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hnbgw_cn: rx ranap: set rc in all cases 

There don't seem to be any evaluations of the rc, nevertheless return
well-defined values.

Fixes: CID#181968
Change-Id: I59295388564e5d270da32db6e7488755231f8a11
This commit is contained in:
Neels Hofmeyr 2018-01-15 23:25:42 +01:00
parent 6814d22d5f
commit e3644ac476
1 changed files with 3 additions and 0 deletions
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3
src/hnbgw_cn.c
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@ -19,6 +19,7 @@
*/
#include <arpa/inet.h>
#include <errno.h>
#include <osmocom/core/msgb.h>
#include <osmocom/core/utils.h>
@ -209,10 +210,12 @@ static int _cn_ranap_rx(struct hnbgw_cnlink *cnlink, RANAP_RANAP_PDU_t *pdu,
LOGP(DRANAP, LOGL_NOTICE, "Received unsupported RANAP "
"unsuccessful outcome procedure %ld from CN, ignoring\n",
pdu->choice.unsuccessfulOutcome.procedureCode);
rc = -ENOTSUP;
break;
default:
LOGP(DRANAP, LOGL_NOTICE, "Received suspicious RANAP "
"presence %u from CN, ignoring\n", pdu->present);
rc = -EINVAL;
break;
}