gbproxy: flush_stored_messages: Move comment to func description

Change-Id: I14a90d1957a2cbd8fd53002b035fe481ab3abbbf
diff --git a/src/gprs/gb_proxy.c b/src/gprs/gb_proxy.c
index faf4a8b..d43b034 100644
--- a/src/gprs/gb_proxy.c
+++ b/src/gprs/gb_proxy.c
@@ -321,6 +321,8 @@
 	link_info->vu_gen_tx_bss = GBPROXY_INIT_VU_GEN_TX;
 }
 
+/* Got identity response with IMSI, assuming the request had
+ * been generated by the gbproxy */
 static int gbproxy_flush_stored_messages(struct gbproxy_peer *peer,
 					  struct msgb *msg,
 					  time_t now,
@@ -328,8 +330,6 @@
 {
 	int rc;
 	struct msgb *stored_msg;
-	/* Got identity response with IMSI, assuming the request had
-	 * been generated by the gbproxy */
 
 	LOGP(DLLC, LOGL_DEBUG,
 	     "NSEI=%d(BSS) IMSI acquisition succeeded, "