pack-bitmap: drop repository argument from prepare_midx_bitmap_git()

We never look at the repository argument which is passed. This makes sense, since the multi_pack_index struct already tells us everything we need to access the files in its associated object directory. Signed-off-by: Jeff King <peff@peff.net> Reviewed-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Jeff King committed Sep 9, 2021 at 15:56 UTC bfbb60d328426f0fcc708e2da13d0063ba63e9db
3 files changed +3 -5
midx.c
+1 -1
@@ -1144,7 +1144,7 @@ static int write_midx_internal(const char *object_dir,
1144 int bitmap_exists;
1145 int want_bitmap = flags & MIDX_WRITE_BITMAP;
1146
1147 - bitmap_git = prepare_midx_bitmap_git(the_repository, ctx.m);
1147 + bitmap_git = prepare_midx_bitmap_git(ctx.m);
1148 bitmap_exists = bitmap_git && bitmap_is_midx(bitmap_git);
1149 free_bitmap_index(bitmap_git);
1150
pack-bitmap.c
+1 -2
@@ -517,8 +517,7 @@ struct bitmap_index *prepare_bitmap_git(struct repository *r)
517 return NULL;
518 }
519
520 -struct bitmap_index *prepare_midx_bitmap_git(struct repository *r,
521 - struct multi_pack_index *midx)
520 +struct bitmap_index *prepare_midx_bitmap_git(struct multi_pack_index *midx)
521 {
522 struct bitmap_index *bitmap_git = xcalloc(1, sizeof(*bitmap_git));
523
pack-bitmap.h
+1 -2
@@ -44,8 +44,7 @@ typedef int (*show_reachable_fn)(
44 struct bitmap_index;
45
46 struct bitmap_index *prepare_bitmap_git(struct repository *r);
47 -struct bitmap_index *prepare_midx_bitmap_git(struct repository *r,
48 - struct multi_pack_index *midx);
47 +struct bitmap_index *prepare_midx_bitmap_git(struct multi_pack_index *midx);
48 void count_bitmap_commit_list(struct bitmap_index *, uint32_t *commits,
49 uint32_t *trees, uint32_t *blobs, uint32_t *tags);
50 void traverse_bitmap_commit_list(struct bitmap_index *,