client: Restructure {srvc,bankd}_read_cb()
Introduce some switch statements to make code more extensable.
Change-Id: I9d1a6c29cbfc2f01995a2093978fae8577f1771f
diff --git a/src/remsim_client.c b/src/remsim_client.c
index 0c2dcbe..fca93f8 100644
--- a/src/remsim_client.c
+++ b/src/remsim_client.c
@@ -49,18 +49,23 @@
if (msgb_length(msg) < sizeof(*hh))
goto invalid;
msg->l2h = &hh->data[0];
- if (hh->proto != IPAC_PROTO_OSMO)
+ switch (hh->proto) {
+ case IPAC_PROTO_OSMO:
+ if (!he || msgb_l2len(msg) < sizeof(*he))
+ goto invalid;
+ msg->l2h = &he->data[0];
+ switch (he->proto) {
+ case IPAC_PROTO_EXT_RSPRO:
+ printf("Received RSPRO %s\n", msgb_hexdump(msg));
+ rc = bankd_handle_msg(bc, msg);
+ break;
+ default:
+ goto invalid;
+ }
+ break;
+ default:
goto invalid;
- if (!he || msgb_l2len(msg) < sizeof(*he))
- goto invalid;
- msg->l2h = &he->data[0];
-
- if (he->proto != IPAC_PROTO_EXT_RSPRO)
- goto invalid;
-
- printf("Received RSPRO %s\n", msgb_hexdump(msg));
-
- rc = bankd_handle_msg(bc, msg);
+ }
return rc;