[PATCH 08/10] ref-filter: drop unused buf/sz pairs

[Jeff King <peff@peff.net>]

The grab_tag_values() and grab_commit_values() functions take both the
"struct object" as well as the buf/sz pair for the actual object bytes.
However, neither function uses the latter, as they pull the data
directly from the parsed object struct.

Let's get rid of these misleading parameters.

Signed-off-by: Jeff King <peff@peff.net>
---
 ref-filter.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/ref-filter.c b/ref-filter.c
index 422a9c9ae3..c9333b3181 100644
--- a/ref-filter.c
+++ b/ref-filter.c
@@ -913,7 +913,7 @@ static void grab_common_values(struct atom_value *val, int deref, struct expand_
 }
 
 /* See grab_values */
-static void grab_tag_values(struct atom_value *val, int deref, struct object *obj, void *buf, unsigned long sz)
+static void grab_tag_values(struct atom_value *val, int deref, struct object *obj)
 {
 	int i;
 	struct tag *tag = (struct tag *) obj;
@@ -935,7 +935,7 @@ static void grab_tag_values(struct atom_value *val, int deref, struct object *ob
 }
 
 /* See grab_values */
-static void grab_commit_values(struct atom_value *val, int deref, struct object *obj, void *buf, unsigned long sz)
+static void grab_commit_values(struct atom_value *val, int deref, struct object *obj)
 {
 	int i;
 	struct commit *commit = (struct commit *) obj;
@@ -1269,12 +1269,12 @@ static void grab_values(struct atom_value *val, int deref, struct object *obj, v
 {
 	switch (obj->type) {
 	case OBJ_TAG:
-		grab_tag_values(val, deref, obj, buf, sz);
+		grab_tag_values(val, deref, obj);
 		grab_sub_body_contents(val, deref, obj, buf, sz);
 		grab_person("tagger", val, deref, obj, buf, sz);
 		break;
 	case OBJ_COMMIT:
-		grab_commit_values(val, deref, obj, buf, sz);
+		grab_commit_values(val, deref, obj);
 		grab_sub_body_contents(val, deref, obj, buf, sz);
 		grab_person("author", val, deref, obj, buf, sz);
 		grab_person("committer", val, deref, obj, buf, sz);
-- 
2.21.0.rc1.567.g648f076c3f