transport: rename "fetch" in transport_vtable to "fetch_refs"

Rename the "fetch" member of the transport_vtable to "fetch_refs" for
consistency with the existing "push_refs". Neither of them just push
"refs" but refs and objects, but having the two match makes the code
more readable than having it be inconsistent, especially since
"fetch_refs" is a lot easier to grep for than "fetch".

Signed-off-by: Ævar Arnfjörð Bjarmason <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: avar

transport-helper.c

@@ -671,8 +671,8 @@ static int connect_helper(struct transport *transport, const char *name,
 static struct ref *get_refs_list_using_list(struct transport *transport,
 					    int for_push);
 
-static int fetch(struct transport *transport,
-		 int nr_heads, struct ref **to_fetch)
+static int fetch_refs(struct transport *transport,
+		      int nr_heads, struct ref **to_fetch)
 {
 	struct helper_data *data = transport->data;
 	int i, count;
@@ -681,7 +681,7 @@ static int fetch(struct transport *transport,
 
 	if (process_connect(transport, 0)) {
 		do_take_over(transport);
-		return transport->vtable->fetch(transport, nr_heads, to_fetch);
+		return transport->vtable->fetch_refs(transport, nr_heads, to_fetch);
 	}
 
 	/*
@@ -1263,7 +1263,7 @@ static struct ref *get_refs_list_using_list(struct transport *transport,
 static struct transport_vtable vtable = {
 	set_helper_option,
 	get_refs_list,
-	fetch,
+	fetch_refs,
 	push_refs,
 	connect_helper,
 	release_helper

transport-internal.h

@@ -34,7 +34,7 @@ struct transport_vtable {
 	 * get_refs_list(), it should set the old_sha1 fields in the
 	 * provided refs now.
 	 **/
-	int (*fetch)(struct transport *transport, int refs_nr, struct ref **refs);
+	int (*fetch_refs)(struct transport *transport, int refs_nr, struct ref **refs);
 
 	/**
 	 * Push the objects and refs. Send the necessary objects, and

transport.c

@@ -1453,7 +1453,7 @@ int transport_fetch_refs(struct transport *transport, struct ref *refs)
 			heads[nr_heads++] = rm;
 	}
 
-	rc = transport->vtable->fetch(transport, nr_heads, heads);
+	rc = transport->vtable->fetch_refs(transport, nr_heads, heads);
 
 	free(heads);
 	return rc;