Remove commented-out code

apps/powertrace/powertrace.c

@@ -287,16 +287,8 @@ output_sniffer(int mac_status)
 static void
 sniffprint(char *prefix, int seqno)
 {
-  /* const linkaddr_t *sender; */
-  /* const linkaddr_t *receiver; */
   const linkaddr_t *esender;
-  /* const linkaddr_t *ereceiver; */
-
-  /* sender = packetbuf_addr(PACKETBUF_ADDR_SENDER); */
-  /* receiver = packetbuf_addr(PACKETBUF_ADDR_RECEIVER); */
   esender = packetbuf_addr(PACKETBUF_ADDR_ESENDER);
-  /* ereceiver = packetbuf_addr(PACKETBUF_ADDR_ERECEIVER); */
-
 
   printf("%lu %s %d %u %d %d %d.%d %u %u\n",
          clock_time(),

apps/servreg-hack/servreg-hack.c

@@ -332,14 +332,10 @@ static void
 parse_incoming_packet(const uint8_t *buf, int len)
 {
   int numregs;
-  /*int flags;*/
   int i;
   int bufptr;
 
   numregs = buf[MSG_NUMREGS_OFFSET];
-  /*flags   = buf[MSG_FLAGS_OFFSET];*/
-
-  /*  printf("parse_incoming_packet Numregs %d flags %d\n", numregs, flags);*/
 
   bufptr = MSG_ADDRS_OFFSET;
   for(i = 0; i < numregs; ++i) {

cpu/avr/bootloader.c

@@ -12,7 +12,6 @@
 /* MCUSR is a deprecated name but older avr-libc versions may define it */
 #if !defined (MCUCSR)
 # if defined (MCUSR)
-/*#  warning *** MCUCSR not defined, using MCUSR instead ****/
 #  define MCUCSR MCUSR
 # endif
 #endif

cpu/avr/watchdog.c

@@ -67,7 +67,6 @@
 /* MCUSR is a deprecated name but older avr-libc versions may define it */
 #if !defined (MCUCSR)
 # if defined (MCUSR)
-/*#  warning *** MCUCSR not defined, using MCUSR instead ****/
 #  define MCUCSR MCUSR
 # endif
 #endif