X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=ccan%2Ftdb%2Ftransaction.c;h=34137251bce51f2697184fbd8dc515315b9d64c6;hb=5f44c8ca0eb66503db51e0df1b65ff173eb42f57;hp=988296372c578bde1f04311e7f25aa66caa1ea4b;hpb=30d253bec03079999a63672477d83fbb8c4520cc;p=ccan

diff --git a/ccan/tdb/transaction.c b/ccan/tdb/transaction.c
index 98829637..34137251 100644
--- a/ccan/tdb/transaction.c
+++ b/ccan/tdb/transaction.c
@@ -144,14 +144,6 @@ static int transaction_read(struct tdb_context *tdb, tdb_off_t off, void *buf,
 {
 	uint32_t blk;
 
-	/* Only a commit is allowed on a prepared transaction */
-	if (tdb->transaction->prepared) {
-		tdb->ecode = TDB_ERR_EINVAL;
-		TDB_LOG((tdb, TDB_DEBUG_FATAL, "transaction_read: transaction already prepared, read not allowed\n"));
-		tdb->transaction->transaction_error = 1;
-		return -1;
-	}
-
 	/* break it down into block sized ops */
 	while (len + (off % tdb->transaction->block_size) > tdb->transaction->block_size) {
 		tdb_len_t len2 = tdb->transaction->block_size - (off % tdb->transaction->block_size);
@@ -927,11 +919,6 @@ static int _tdb_transaction_prepare_commit(struct tdb_context *tdb)
 		return 0;
 	}		
 
-#ifdef TDB_TRACE
-	/* store seqnum now, before reading becomes illegal. */
-	tdb_ofs_read(tdb, TDB_SEQNUM_OFS, &tdb->transaction_prepare_seqnum);
-#endif
-
 	/* check for a null transaction */
 	if (tdb->transaction->blocks == NULL) {
 		return 0;
@@ -1020,13 +1007,7 @@ int tdb_transaction_commit(struct tdb_context *tdb)
 		return -1;
 	}
 
-	/* If we've prepared, can't read seqnum. */
-	if (tdb->transaction->prepared) {
-		tdb_trace_seqnum(tdb, tdb->transaction_prepare_seqnum,
-				 "tdb_transaction_commit");
-	} else {
-		tdb_trace(tdb, "tdb_transaction_commit");
-	}
+	tdb_trace(tdb, "tdb_transaction_commit");
 
 	if (tdb->transaction->transaction_error) {
 		tdb->ecode = TDB_ERR_IO;