transaction: rename lock() to lock_ref()cmn/reference-transaction

This leaves space for future expansion to locking other resources
without having to change the API for references.

2 files changed, 2 insertions, 2 deletions

diff --git a/src/stash.c b/src/stash.c
index ea4ba1af4..cad87d120 100644
--- a/src/stash.c
+++ b/src/stash.c
@@ -611,7 +611,7 @@ int git_stash_drop(
 	if ((error = git_transaction_new(&tx, repo)) < 0)
 		return error;
 
-	if ((error = git_transaction_lock(tx, GIT_REFS_STASH_FILE)) < 0)
+	if ((error = git_transaction_lock_ref(tx, GIT_REFS_STASH_FILE)) < 0)
 		goto cleanup;
 
 	if ((error = git_reference_lookup(&stash, repo, GIT_REFS_STASH_FILE)) < 0)
diff --git a/src/transaction.c b/src/transaction.c
index b515deacf..ebb943cea 100644
--- a/src/transaction.c
+++ b/src/transaction.c
@@ -80,7 +80,7 @@ on_error:
 	return error;
 }
 
-int git_transaction_lock(git_transaction *tx, const char *refname)
+int git_transaction_lock_ref(git_transaction *tx, const char *refname)
 {
 	int error;
 	transaction_node *node;