Remove lint: import ITS#5035 part 2 from HEAD, remove unused variables.

diff --git a/servers/slapd/overlays/pcache.c b/servers/slapd/overlays/pcache.c
index 8fa9449c21e9b63170d27b08252b74bdeff95449..1a71cea0c876a17d76aa171d5f28c6fc15ceb34f 100644 (file)
--- a/servers/slapd/overlays/pcache.c
+++ b/servers/slapd/overlays/pcache.c
@@ -417,7 +417,6 @@ strings_containment(struct berval* stored, struct berval* incoming)
 static int
 substr_containment_substr(Operation *op, Filter* stored, Filter* incoming)
 {
-       int i;
        int rc = 0;
 
        struct berval init_incoming;
@@ -608,7 +607,6 @@ static void
 free_query (CachedQuery* qc)
 {
        Query* q = (Query*)qc;
-       int i;
 
        free(qc->q_uuid.bv_val);
        filter_free(q->filter);
@@ -1035,6 +1033,7 @@ pcache_op_cleanup( Operation *op, SlapReply *rs ) {
        }
        op->o_callback = op->o_callback->sc_next;
        op->o_tmpfree( cb, op->o_tmpmemctx );
+       return SLAP_CB_CONTINUE;
 }
 
 static int
@@ -1216,8 +1215,6 @@ pcache_op_search(
        cache_manager *cm = on->on_bi.bi_private;
        query_manager*          qm = cm->qm;
 
-       int count;
-
        int i = -1;
 
        AttributeName   *filter_attrs = NULL;
@@ -1230,7 +1227,6 @@ pcache_op_search(
        int             cacheable = 0;
        int             fattr_cnt=0;
        int             fattr_got_oc = 0;
-       int             oc_attr_absent = 1;
 
        struct berval tempstr;
 
@@ -2025,7 +2021,7 @@ pcache_db_close(
        slap_overinst *on = (slap_overinst *)be->bd_info;
        cache_manager *cm = on->on_bi.bi_private;
        query_manager *qm = cm->qm;
-       int i, j, rc = 0;
+       int i, rc = 0;
 
        /* cleanup stuff inherited from the original database... */
        cm->db.be_limits = NULL;