tdb: Remove locking from tdb_traverse_read()

[samba.git] / lib / tdb / common / traverse.c

diff --git a/lib/tdb/common/traverse.c b/lib/tdb/common/traverse.c
index f33ef34ab8d344ad633396580457a63ebc543420..f62306e5560975999c5cb9df4e303a78f3a59a73 100644 (file)
--- a/lib/tdb/common/traverse.c
+++ b/lib/tdb/common/traverse.c
@@ -244,7 +244,7 @@ out:
 
 
 /*
-  a read style traverse - temporarily marks the db read only
+  a read style traverse - temporarily marks each record read only
 */
 _PUBLIC_ int tdb_traverse_read(struct tdb_context *tdb,
                      tdb_traverse_func fn, void *private_data)
@@ -252,19 +252,11 @@ _PUBLIC_ int tdb_traverse_read(struct tdb_context *tdb,
        struct tdb_traverse_lock tl = { NULL, 0, 0, F_RDLCK };
        int ret;
 
-       /* we need to get a read lock on the transaction lock here to
-          cope with the lock ordering semantics of solaris10 */
-       if (tdb_transaction_lock(tdb, F_RDLCK, TDB_LOCK_WAIT)) {
-               return -1;
-       }
-
        tdb->traverse_read++;
        tdb_trace(tdb, "tdb_traverse_read_start");
        ret = tdb_traverse_internal(tdb, fn, private_data, &tl);
        tdb->traverse_read--;
 
-       tdb_transaction_unlock(tdb, F_RDLCK);
-
        return ret;
 }