refs.c: remove ref_transaction_rollback

We do not yet need both a rollback and a free function for transactions.
Remove ref_transaction_rollback and use ref_transaction_free instead.

At a later stage we may reintroduce a rollback function if we want to start
adding reusable transactions and similar.

Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Ronnie Sahlberg <sahlberg@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Acked-by: Michael Haggerty <mhagger@alum.mit.edu>

1 files changed, 1 insertions, 6 deletions

diff --git a/refs.c b/refs.c
index dc457742ea..6d841a0645 100644
--- a/refs.c
+++ b/refs.c
@@ -3334,7 +3334,7 @@ struct ref_transaction *ref_transaction_begin(void)
 	return xcalloc(1, sizeof(struct ref_transaction));
 }
 
-static void ref_transaction_free(struct ref_transaction *transaction)
+void ref_transaction_free(struct ref_transaction *transaction)
 {
 	int i;
 
@@ -3345,11 +3345,6 @@ static void ref_transaction_free(struct ref_transaction *transaction)
 	free(transaction);
 }
 
-void ref_transaction_rollback(struct ref_transaction *transaction)
-{
-	ref_transaction_free(transaction);
-}
-
 static struct ref_update *add_update(struct ref_transaction *transaction,
 				     const char *refname)
 {