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more oideq/hasheq conversions

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We added faster equality-comparison functions for hashes in
14438c4497 (introduce hasheq() and oideq(), 2018-08-28). A
few topics were in-flight at the time, and can now be
converted. This covers all spots found by "make coccicheck"
in master (the coccicheck results were tweaked by hand for
style).

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff King 2018-10-02 17:19:21 -04:00 committed by Junio C Hamano
parent fe8321ec05
commit e43d2dcce1
4 changed files with 8 additions and 7 deletions
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3
builtin/checkout.c
View file

@ -497,7 +497,8 @@ static int skip_merge_working_tree(const struct checkout_opts *opts,
* We must do the merge if we are actually moving to a new commit.
*/
if (!old_branch_info->commit || !new_branch_info->commit ||
oidcmp(&old_branch_info->commit->object.oid, &new_branch_info->commit->object.oid))
!oideq(&old_branch_info->commit->object.oid,
&new_branch_info->commit->object.oid))
return 0;
/*

2
cache-tree.c
View file

@ -781,7 +781,7 @@ static void verify_one(struct index_state *istate,
strbuf_add(&tree_buf, oid->hash, the_hash_algo->rawsz);
}
hash_object_file(tree_buf.buf, tree_buf.len, tree_type, &new_oid);
if (oidcmp(&new_oid, &it->oid))
if (!oideq(&new_oid, &it->oid))
BUG("cache-tree for path %.*s does not match. "
"Expected %s got %s", len, path->buf,
oid_to_hex(&new_oid), oid_to_hex(&it->oid));

2
commit-reach.c
View file

@ -426,7 +426,7 @@ struct contains_stack {
static int in_commit_list(const struct commit_list *want, struct commit *c)
{
for (; want; want = want->next)
if (!oidcmp(&want->item->object.oid, &c->object.oid))
if (oideq(&want->item->object.oid, &c->object.oid))
return 1;
return 0;
}

8
midx.c
View file

@ -285,8 +285,8 @@ static int nth_midxed_pack_entry(struct multi_pack_index *m, struct pack_entry *
struct object_id oid;
nth_midxed_object_oid(&oid, m, pos);
for (i = 0; i < p->num_bad_objects; i++)
if (!hashcmp(oid.hash,
p->bad_object_sha1 + the_hash_algo->rawsz * i))
if (hasheq(oid.hash,
p->bad_object_sha1 + the_hash_algo->rawsz * i))
return 0;
}
@ -583,8 +583,8 @@ static struct pack_midx_entry *get_sorted_entries(struct multi_pack_index *m,
* Take only the first duplicate.
*/
for (cur_object = 0; cur_object < nr_fanout; cur_object++) {
if (cur_object && !oidcmp(&entries_by_fanout[cur_object - 1].oid,
&entries_by_fanout[cur_object].oid))
if (cur_object && oideq(&entries_by_fanout[cur_object - 1].oid,
&entries_by_fanout[cur_object].oid))
continue;
ALLOC_GROW(deduplicated_entries, *nr_objects + 1, alloc_objects);