Drop unused vars

diff --git a/libraries/libmdb/mdb.c b/libraries/libmdb/mdb.c
index e911b9cd382fe89016758437dd7cc28952918a28..eadb7bc9b8fbf33df1beff1004af5f362b5010f4 100644 (file)
--- a/libraries/libmdb/mdb.c
+++ b/libraries/libmdb/mdb.c
@@ -401,7 +401,6 @@ mdb_newpage(MDB_txn *txn, MDB_page *parent, unsigned int parent_idx, int num)
 static int
 mdb_touch(MDB_txn *txn, MDB_pageparent *pp)
 {
-       int rc;
        MDB_page *mp = pp->mp_page;
        pgno_t  pgno;
        assert(txn != NULL);
@@ -659,7 +658,6 @@ done:
 static int
 mdbenv_write_header(MDB_env *env)
 {
-       struct stat      sb;
        MDB_head        *h;
        MDB_page        *p;
        ssize_t          rc;
@@ -1285,9 +1283,7 @@ mdb_read_data(MDB_db *db, MDB_page *mp, MDB_node *leaf,
     MDB_val *data)
 {
        MDB_page        *omp;           /* overflow mpage */
-       size_t           psz;
        size_t           max;
-       size_t           sz = 0;
        pgno_t           pgno;
 
        bzero(data, sizeof(*data));
@@ -2126,7 +2122,6 @@ mdb_split(MDB_db *bt, MDB_page **mpp, unsigned int *newindxp,
        pgno_t           pgno = 0;
        unsigned int     i, j, split_indx;
        MDB_node        *node;
-       MDB_page        *pright, *p;
        MDB_val  sepkey, rkey, rdata;
        MDB_page        *copy;
        MDB_dpage       *mdp, *rdp, *pdp;

diff --git a/libraries/libmdb/mdb_stat.c b/libraries/libmdb/mdb_stat.c
index 75d75c68ea804cd300967e1cc8811965a28dd0ef..80ecc83e98e5660daa2fe3b9996e03210e01448d 100644 (file)
--- a/libraries/libmdb/mdb_stat.c
+++ b/libraries/libmdb/mdb_stat.c
@@ -5,7 +5,7 @@
 
 int main(int argc,char * argv[])
 {
-       int i = 0, rc;
+       int rc;
        MDB_env *env;
        MDB_db *db;
        MDB_stat *mst;