submodule-config: combine early return code into one goto

diff --git a/run-command.h b/run-command.h
index 42917e8618ea469ff56d52704794b6e3bc86cf97..49ba764c6c1d6b6d14e2e1cd56f3a5b6e8a37c12 100644 (file)
--- a/run-command.h
+++ b/run-command.h
@@ -116,6 +116,7 @@ struct async {
        int proc_in;
        int proc_out;
 #endif
+       int isolate_sigpipe;
 };
 
 int start_async(struct async *async);
@@ -159,8 +160,7 @@ typedef int (*get_next_task_fn)(struct child_process *cp,
  * To send a signal to other child processes for abortion, return
  * the negative signal number.
  */
-typedef int (*start_failure_fn)(struct child_process *cp,
-                               struct strbuf *err,
+typedef int (*start_failure_fn)(struct strbuf *err,
                                void *pp_cb,
                                void *pp_task_cb);
 
@@ -179,7 +179,6 @@ typedef int (*start_failure_fn)(struct child_process *cp,
  * the negative signal number.
  */
 typedef int (*task_finished_fn)(int result,
-                               struct child_process *cp,
                                struct strbuf *err,
                                void *pp_cb,
                                void *pp_task_cb);
@@ -193,9 +192,8 @@ typedef int (*task_finished_fn)(int result,
  * (both stdout and stderr) is routed to stderr in a manner that output
  * from different tasks does not interleave.
  *
- * If start_failure_fn or task_finished_fn are NULL, default handlers
- * will be used. The default handlers will print an error message on
- * error without issuing an emergency stop.
+ * start_failure_fn and task_finished_fn can be NULL to omit any
+ * special handling.
  */
 int run_processes_parallel(int n,
                           get_next_task_fn,