diff --git a/proto/snmp/bgp_mib.c b/proto/snmp/bgp_mib.c
index 09def035..dae6a945 100644
--- a/proto/snmp/bgp_mib.c
+++ b/proto/snmp/bgp_mib.c
@@ -125,7 +125,7 @@ snmp_init_bgp_table(void)
 
 void
 snmp_del_bgp_table(void)
-{  
+{
   // XXX really needed ?
   const oid bgpPeerTable_oid[] = {1,3,6,1,2,1,15,3};
 
diff --git a/proto/snmp/bgp_mib.h b/proto/snmp/bgp_mib.h
index 355ddb2d..99229521 100644
--- a/proto/snmp/bgp_mib.h
+++ b/proto/snmp/bgp_mib.h
@@ -18,11 +18,11 @@
 #define SNMP_BGP_LAST_ERROR 14		    /* UNSUPPORTED */
 #define SNMP_BGP_FSM_TRANSITIONS 15	    /* FSM established transitions */
 #define SNMP_BGP_FSM_ESTABLISHED_TIME 16    /* UNSUPPORTED FSM established time */
-#define SNMP_BGP_RETRY_INTERVAL 17		  
-#define SNMP_BGP_HOLD_TIME 18		  
-#define SNMP_BGP_KEEPALIVE 19		  
-#define SNMP_BGP_HOLD_TIME_CONFIGURED 20	  
-#define SNMP_BGP_KEEPALIVE_CONFIGURED 21  
+#define SNMP_BGP_RETRY_INTERVAL 17
+#define SNMP_BGP_HOLD_TIME 18
+#define SNMP_BGP_KEEPALIVE 19
+#define SNMP_BGP_HOLD_TIME_CONFIGURED 20
+#define SNMP_BGP_KEEPALIVE_CONFIGURED 21
 #define SNMP_BGP_ORIGINATION_INTERVAL 22    /* UNSUPPORTED */
 #define SNMP_BGP_MIN_ROUTE_ADVERTISEMENT 23 /* UNSUPPORTED */
 #define SNMP_BGP_MIN_UPDATE_ELAPSED_TIME 24 /* UNSUPPORTED */
diff --git a/proto/snmp/snmp.c b/proto/snmp/snmp.c
index 1943c3a4..2bf37d58 100644
--- a/proto/snmp/snmp.c
+++ b/proto/snmp/snmp.c
@@ -131,7 +131,7 @@ shutdown_multihook(void)
 void
 snmp_shutdown_(struct proto *P)
 {
-  snmp_stop_subagent(shutdown_multihook); 
+  snmp_stop_subagent(shutdown_multihook);
 }
 
 struct protocol proto_snmp = {
diff --git a/proto/snmp/subagent.c b/proto/snmp/subagent.c
index af395c5a..5bc81d34 100644
--- a/proto/snmp/subagent.c
+++ b/proto/snmp/subagent.c
@@ -41,12 +41,12 @@ snmp_start_subagent(void (*hook)(void))
    */
 
   /* for Win32 only */
-  SOCK_STARTUP; 
+  SOCK_STARTUP;
 
   /* init library */
   init_agent("bird");
- 
-  if (hook) 
+
+  if (hook)
     hook();
 
   /* used for loading config 'bird-snmp.conf' */