run_processes_parallel: mark unused callback parameters
Our parallel process API takes several callbacks via function pointers
in the run_process_paralell_opts struct. Not every callback needs every
parameter; let's mark the unused ones to make -Wunused-parameter happy.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/submodule.c b/submodule.c
index 3a0dfc4..a24269d 100644
--- a/submodule.c
+++ b/submodule.c
@@ -1739,7 +1739,7 @@ static int get_next_submodule(struct child_process *cp, struct strbuf *err,
return 0;
}
-static int fetch_start_failure(struct strbuf *err,
+static int fetch_start_failure(struct strbuf *err UNUSED,
void *cb, void *task_cb)
{
struct submodule_parallel_fetch *spf = cb;
@@ -1760,7 +1760,7 @@ static int commit_missing_in_sub(const struct object_id *oid, void *data)
return type != OBJ_COMMIT;
}
-static int fetch_finish(int retvalue, struct strbuf *err,
+static int fetch_finish(int retvalue, struct strbuf *err UNUSED,
void *cb, void *task_cb)
{
struct submodule_parallel_fetch *spf = cb;
