index-pack: remove redundant parameter

find_{ref,ofs}_delta_{,children} take an enum object_type parameter, but
the object type is already present in the name of the function. Remove
that parameter from these functions.

Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

builtin/index-pack.c

@@ -614,7 +614,7 @@ static int compare_ofs_delta_bases(off_t offset1, off_t offset2,
 	       0;
 }
 
-static int find_ofs_delta(const off_t offset, enum object_type type)
+static int find_ofs_delta(const off_t offset)
 {
 	int first = 0, last = nr_ofs_deltas;
 
@@ -624,7 +624,8 @@ static int find_ofs_delta(const off_t offset, enum object_type type)
 		int cmp;
 
 		cmp = compare_ofs_delta_bases(offset, delta->offset,
-					      type, objects[delta->obj_no].type);
+					      OBJ_OFS_DELTA,
+					      objects[delta->obj_no].type);
 		if (!cmp)
 			return next;
 		if (cmp < 0) {
@@ -637,10 +638,9 @@ static int find_ofs_delta(const off_t offset, enum object_type type)
 }
 
 static void find_ofs_delta_children(off_t offset,
-				    int *first_index, int *last_index,
+				    int *first_index, int *last_index)
-				    enum object_type type)
 {
-	int first = find_ofs_delta(offset, type);
+	int first = find_ofs_delta(offset);
 	int last = first;
 	int end = nr_ofs_deltas - 1;
 
@@ -668,7 +668,7 @@ static int compare_ref_delta_bases(const struct object_id *oid1,
 	return oidcmp(oid1, oid2);
 }
 
-static int find_ref_delta(const struct object_id *oid, enum object_type type)
+static int find_ref_delta(const struct object_id *oid)
 {
 	int first = 0, last = nr_ref_deltas;
 
@@ -678,7 +678,8 @@ static int find_ref_delta(const struct object_id *oid, enum object_type type)
 		int cmp;
 
 		cmp = compare_ref_delta_bases(oid, &delta->oid,
-					      type, objects[delta->obj_no].type);
+					      OBJ_REF_DELTA,
+					      objects[delta->obj_no].type);
 		if (!cmp)
 			return next;
 		if (cmp < 0) {
@@ -691,10 +692,9 @@ static int find_ref_delta(const struct object_id *oid, enum object_type type)
 }
 
 static void find_ref_delta_children(const struct object_id *oid,
-				    int *first_index, int *last_index,
+				    int *first_index, int *last_index)
-				    enum object_type type)
 {
-	int first = find_ref_delta(oid, type);
+	int first = find_ref_delta(oid);
 	int last = first;
 	int end = nr_ref_deltas - 1;
 
@@ -983,12 +983,10 @@ static struct base_data *find_unresolved_deltas_1(struct base_data *base,
 {
 	if (base->ref_last == -1 && base->ofs_last == -1) {
 		find_ref_delta_children(&base->obj->idx.oid,
-					&base->ref_first, &base->ref_last,
+					&base->ref_first, &base->ref_last);
-					OBJ_REF_DELTA);
 
 		find_ofs_delta_children(base->obj->idx.offset,
-					&base->ofs_first, &base->ofs_last,
+					&base->ofs_first, &base->ofs_last);
-					OBJ_OFS_DELTA);
 
 		if (base->ref_last == -1 && base->ofs_last == -1) {
 			free(base->data);