Code clean up part one.

This commit includes about 1/3 of the code clean up
in preparation for the merge to the OAI develop
branch. Several of the changes are white space changes,
removing of logs, comment removals, and updating any
changed code for our use-case to be clear for NSA mode.

openair1/SIMULATION/ETH_TRANSPORT/netlink_init.c

@@ -99,11 +99,11 @@ int netlink_init_mbms_tun(char *ifprefix, int id) {//for UE, id = 1, 2, ...,
   int ret;
   char ifname[64];
 
-    if ( id > 0 ){
-      sprintf(ifname, "oaitun_%.3s%d",ifprefix, id-1); 
+    if (id > 0) {
+      sprintf(ifname, "oaitun_%.3s%d", ifprefix, id-1);
     }
-    else{
-      sprintf(ifname, "oaitun_%.3s1",ifprefix); // added "1": for historical reasons
+    else {
+      sprintf(ifname, "oaitun_%.3s1", ifprefix); // added "1": for historical reasons
     }
     nas_sock_mbms_fd = tun_alloc(ifname);