smux: drop findVar element from trap object struct

This element was not unused.
diff --git a/bgpd/bgp_snmp.c b/bgpd/bgp_snmp.c
index a995ff6..73406d5 100644
--- a/bgpd/bgp_snmp.c
+++ b/bgpd/bgp_snmp.c
@@ -833,8 +833,8 @@
 /* BGP Traps. */
 struct trap_object bgpTrapList[] =
 {
-  {bgpPeerTable, 3, {3, 1, BGPPEERLASTERROR}},
-  {bgpPeerTable, 3, {3, 1, BGPPEERSTATE}}
+  {3, {3, 1, BGPPEERLASTERROR}},
+  {3, {3, 1, BGPPEERSTATE}}
 };
 
 void
diff --git a/lib/smux.h b/lib/smux.h
index 78460e6..b7d5096 100644
--- a/lib/smux.h
+++ b/lib/smux.h
@@ -47,8 +47,7 @@
 
 struct trap_object
 {
-  FindVarMethod *findVar;
-  int namelen;
+  int namelen; /* Negative if the object is not indexed */
   oid name[MAX_OID_LEN];
 };
 
diff --git a/ospfd/ospf_snmp.c b/ospfd/ospf_snmp.c
index 409153b..b2d5686 100644
--- a/ospfd/ospf_snmp.c
+++ b/ospfd/ospf_snmp.c
@@ -2568,35 +2568,35 @@
 
 struct trap_object ospfNbrTrapList[] =
 {
-  {ospfGeneralGroup, -2, {1, OSPFROUTERID}},
-  {ospfNbrEntry, 3, {10, 1, OSPFNBRIPADDR}},
-  {ospfNbrEntry, 3, {10, 1, OSPFNBRRTRID}},
-  {ospfNbrEntry, 3, {10, 1, OSPFNBRSTATE}}
+  {-2, {1, OSPFROUTERID}},
+  {3, {10, 1, OSPFNBRIPADDR}},
+  {3, {10, 1, OSPFNBRRTRID}},
+  {3, {10, 1, OSPFNBRSTATE}}
 };
 
 
 struct trap_object ospfVirtNbrTrapList[] =
 {
-  {ospfGeneralGroup, -2, {1, 1}},
-  {ospfVirtNbrEntry, 3, {11, 1, OSPFVIRTNBRAREA}},
-  {ospfVirtNbrEntry, 3, {11, 1, OSPFVIRTNBRRTRID}},
-  {ospfVirtNbrEntry, 3, {11, 1, OSPFVIRTNBRSTATE}}
+  {-2, {1, 1}},
+  {3, {11, 1, OSPFVIRTNBRAREA}},
+  {3, {11, 1, OSPFVIRTNBRRTRID}},
+  {3, {11, 1, OSPFVIRTNBRSTATE}}
 };
 
 struct trap_object ospfIfTrapList[] =
 {
-  {ospfGeneralGroup, -2, {1, OSPFROUTERID}},
-  {ospfIfEntry, 3, {7, 1, OSPFIFIPADDRESS}},
-  {ospfIfEntry, 3, {7, 1, OSPFADDRESSLESSIF}},
-  {ospfIfEntry, 3, {7, 1, OSPFIFSTATE}}
+  {-2, {1, OSPFROUTERID}},
+  {3, {7, 1, OSPFIFIPADDRESS}},
+  {3, {7, 1, OSPFADDRESSLESSIF}},
+  {3, {7, 1, OSPFIFSTATE}}
 };
 
 struct trap_object ospfVirtIfTrapList[] =
 {
-  {ospfGeneralGroup, -2, {1, OSPFROUTERID}},
-  {ospfVirtIfEntry, 3, {9, 1, OSPFVIRTIFAREAID}},
-  {ospfVirtIfEntry, 3, {9, 1, OSPFVIRTIFNEIGHBOR}},
-  {ospfVirtIfEntry, 3, {9, 1, OSPFVIRTIFSTATE}}
+  {-2, {1, OSPFROUTERID}},
+  {3, {9, 1, OSPFVIRTIFAREAID}},
+  {3, {9, 1, OSPFVIRTIFNEIGHBOR}},
+  {3, {9, 1, OSPFVIRTIFSTATE}}
 };
 
 void