gprs: Address coverity warning on unchecked return of gprs_ns_tx_reset_ack
Fixes: Coverity CID 1111545
diff --git a/src/gb/gprs_ns.c b/src/gb/gprs_ns.c
index 027f652..5fd287b 100644
--- a/src/gb/gprs_ns.c
+++ b/src/gb/gprs_ns.c
@@ -803,7 +803,11 @@
NS_PDUT_RESET,
NS_IE_NSEI);
rate_ctr_inc(&(*nsvc)->ctrg->ctr[NS_CTR_INV_NSEI]);
- gprs_ns_tx_reset_ack(*nsvc);
+ rc = gprs_ns_tx_reset_ack(*nsvc);
+ if (rc < 0)
+ LOGP(DNS, LOGL_ERROR, "TX failed (%d) to peer %s\n",
+ rc, gprs_ns_ll_str(*nsvc));
+
return 0;
}