commit-graph: rename commit_compare to oid_compare

The helper function commit_compare() actually compares object_id
structs, not commits. A future change to commit-graph.c will need
to sort commit structs, so rename this function in advance.

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/commit-graph.c b/commit-graph.c
index 8f5c09363c4a541906aa95df4a897feb7712fc68..96b07a674e4d653e7ebd704687d4f05805fd3009 100644 (file)
--- a/commit-graph.c
+++ b/commit-graph.c
@@ -770,7 +770,7 @@ static void write_graph_chunk_extra_edges(struct hashfile *f,
        }
 }
 
-static int commit_compare(const void *_a, const void *_b)
+static int oid_compare(const void *_a, const void *_b)
 {
        const struct object_id *a = (const struct object_id *)_a;
        const struct object_id *b = (const struct object_id *)_b;
@@ -1039,7 +1039,7 @@ static uint32_t count_distinct_commits(struct write_commit_graph_context *ctx)
                        _("Counting distinct commits in commit graph"),
                        ctx->oids.nr);
        display_progress(ctx->progress, 0); /* TODO: Measure QSORT() progress */
-       QSORT(ctx->oids.list, ctx->oids.nr, commit_compare);
+       QSORT(ctx->oids.list, ctx->oids.nr, oid_compare);
 
        for (i = 1; i < ctx->oids.nr; i++) {
                display_progress(ctx->progress, i + 1);