gprs-ns: Let gprs_nsvc_reset return a value
Currently gprs_nsvc_reset does not return any value.
This patch changes the function to return an integer, where a value
less than zero indicates an error. The value is taken from the
gprs_ns_tx_reset function. In case of failure, an error message is logged.
Sponsored-by: On-Waves ehf
diff --git a/include/osmocom/gprs/gprs_ns.h b/include/osmocom/gprs/gprs_ns.h
index b4af61b..e77ca42 100644
--- a/include/osmocom/gprs/gprs_ns.h
+++ b/include/osmocom/gprs/gprs_ns.h
@@ -172,7 +172,7 @@
struct gprs_nsvc *gprs_nsvc_by_nsvci(struct gprs_ns_inst *nsi, uint16_t nsvci);
/* Initiate a RESET procedure (including timer start, ...)*/
-void gprs_nsvc_reset(struct gprs_nsvc *nsvc, uint8_t cause);
+int gprs_nsvc_reset(struct gprs_nsvc *nsvc, uint8_t cause);
/* Add NS-specific VTY stuff */
int gprs_ns_vty_init(struct gprs_ns_inst *nsi);